148641948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 494373152

約数和(自身を除く): 345731204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 157, 182, 204, 221, 234, 238, 252, 273, 289, 306, 314, 357, 364, 442, 468, 471, 476, 546, 578, 612, 628, 663, 714, 819, 867, 884, 942, 1071, 1092, 1099, 1156, 1326, 1413, 1428, 1547, 1638, 1734, 1884, 1989, 2023, 2041, 2142, 2198, 2601, 2652, 2669, 2826, 3094, 3276, 3297, 3468, 3757, 3978, 4046, 4082, 4284, 4396, 4641, 5202, 5338, 5652, 6069, 6123, 6188, 6594, 7514, 7956, 8007, 8092, 8164, 9282, 9891, 10404, 10676, 11271, 12138, 12246, 13188, 13923, 14287, 15028, 16014, 18207, 18369, 18564, 18683, 19782, 22542, 24021, 24276, 24492, 26299, 27846, 28574, 32028, 33813, 34697, 36414, 36738, 37366, 39564, 42861, 45084, 45373, 48042, 52598, 55692, 56049, 57148, 67626, 69394, 72828, 73476, 74732, 78897, 85722, 90746, 96084, 104091, 105196, 112098, 128583, 135252, 136119, 138788, 157794, 168147, 171444, 181492, 208182, 224196, 236691, 242879, 257166, 272238, 312273, 315588, 317611, 336294, 408357, 416364, 473382, 485758, 514332, 544476, 589849, 624546, 635222, 672588, 728637, 816714, 946764, 952833, 971516, 1179698, 1249092, 1270444, 1457274, 1633428, 1769547, 1905666, 2185911, 2359396, 2858499, 2914548, 3539094, 3811332, 4128943, 4371822, 5308641, 5716998, 7078188, 8257886, 8743644, 10617282, 11433996, 12386829, 16515772, 21234564, 24773658, 37160487, 49547316, 74320974, 148641948]

約数ペア:

[(1, 148641948), (2, 74320974), (3, 49547316), (4, 37160487), (6, 24773658), (7, 21234564), (9, 16515772), (12, 12386829), (13, 11433996), (14, 10617282), (17, 8743644), (18, 8257886), (21, 7078188), (26, 5716998), (28, 5308641), (34, 4371822), (36, 4128943), (39, 3811332), (42, 3539094), (51, 2914548), (52, 2858499), (63, 2359396), (68, 2185911), (78, 1905666), (84, 1769547), (91, 1633428), (102, 1457274), (117, 1270444), (119, 1249092), (126, 1179698), (153, 971516), (156, 952833), (157, 946764), (182, 816714), (204, 728637), (221, 672588), (234, 635222), (238, 624546), (252, 589849), (273, 544476), (289, 514332), (306, 485758), (314, 473382), (357, 416364), (364, 408357), (442, 336294), (468, 317611), (471, 315588), (476, 312273), (546, 272238), (578, 257166), (612, 242879), (628, 236691), (663, 224196), (714, 208182), (819, 181492), (867, 171444), (884, 168147), (942, 157794), (1071, 138788), (1092, 136119), (1099, 135252), (1156, 128583), (1326, 112098), (1413, 105196), (1428, 104091), (1547, 96084), (1638, 90746), (1734, 85722), (1884, 78897), (1989, 74732), (2023, 73476), (2041, 72828), (2142, 69394), (2198, 67626), (2601, 57148), (2652, 56049), (2669, 55692), (2826, 52598), (3094, 48042), (3276, 45373), (3297, 45084), (3468, 42861), (3757, 39564), (3978, 37366), (4046, 36738), (4082, 36414), (4284, 34697), (4396, 33813), (4641, 32028), (5202, 28574), (5338, 27846), (5652, 26299), (6069, 24492), (6123, 24276), (6188, 24021), (6594, 22542), (7514, 19782), (7956, 18683), (8007, 18564), (8092, 18369), (8164, 18207), (9282, 16014), (9891, 15028), (10404, 14287), (10676, 13923), (11271, 13188), (12138, 12246)]