148173552

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1811

約数の個数: 120

約数和(自身を含む): 450844160

約数和(自身を除く): 302670608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1747, 1767, 2232, 2356, 2736, 3494, 3534, 4464, 4712, 5241, 5301, 6988, 7068, 9424, 10482, 10602, 13976, 14136, 15723, 20964, 21204, 27952, 28272, 31446, 33193, 41928, 42408, 54157, 62892, 66386, 83856, 84816, 99579, 108314, 125784, 132772, 162471, 199158, 216628, 251568, 265544, 298737, 324942, 398316, 433256, 487413, 531088, 597474, 649884, 796632, 866512, 974826, 1028983, 1194948, 1299768, 1593264, 1949652, 2057966, 2389896, 2599536, 3086949, 3899304, 4115932, 4779792, 6173898, 7798608, 8231864, 9260847, 12347796, 16463728, 18521694, 24695592, 37043388, 49391184, 74086776, 148173552]

約数ペア:

[(1, 148173552), (2, 74086776), (3, 49391184), (4, 37043388), (6, 24695592), (8, 18521694), (9, 16463728), (12, 12347796), (16, 9260847), (18, 8231864), (19, 7798608), (24, 6173898), (31, 4779792), (36, 4115932), (38, 3899304), (48, 3086949), (57, 2599536), (62, 2389896), (72, 2057966), (76, 1949652), (93, 1593264), (114, 1299768), (124, 1194948), (144, 1028983), (152, 974826), (171, 866512), (186, 796632), (228, 649884), (248, 597474), (279, 531088), (304, 487413), (342, 433256), (372, 398316), (456, 324942), (496, 298737), (558, 265544), (589, 251568), (684, 216628), (744, 199158), (912, 162471), (1116, 132772), (1178, 125784), (1368, 108314), (1488, 99579), (1747, 84816), (1767, 83856), (2232, 66386), (2356, 62892), (2736, 54157), (3494, 42408), (3534, 41928), (4464, 33193), (4712, 31446), (5241, 28272), (5301, 27952), (6988, 21204), (7068, 20964), (9424, 15723), (10482, 14136), (10602, 13976)]