140606388

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 428440320

約数和(自身を除く): 287833932

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 43, 51, 52, 54, 68, 78, 86, 102, 108, 117, 129, 137, 153, 156, 172, 204, 221, 234, 258, 274, 306, 351, 387, 411, 442, 459, 468, 516, 548, 559, 612, 663, 702, 731, 774, 822, 884, 918, 1118, 1161, 1233, 1326, 1404, 1462, 1548, 1644, 1677, 1781, 1836, 1989, 2193, 2236, 2322, 2329, 2466, 2652, 2924, 3354, 3562, 3699, 3978, 4386, 4644, 4658, 4932, 5031, 5343, 5891, 5967, 6579, 6708, 6987, 7124, 7398, 7956, 8772, 9316, 9503, 10062, 10686, 11782, 11934, 13158, 13974, 14796, 15093, 16029, 17673, 19006, 19737, 20124, 20961, 21372, 23564, 23868, 26316, 27948, 28509, 30186, 30277, 32058, 35346, 38012, 39474, 41922, 48087, 53019, 57018, 60372, 60554, 62883, 64116, 70692, 76583, 78948, 83844, 85527, 90831, 96174, 100147, 106038, 114036, 121108, 125766, 153166, 159057, 171054, 181662, 192348, 200294, 212076, 229749, 251532, 256581, 272493, 300441, 306332, 318114, 342108, 363324, 400588, 459498, 513162, 544986, 600882, 636228, 689247, 817479, 901323, 918996, 1026324, 1089972, 1201764, 1301911, 1378494, 1634958, 1802646, 2067741, 2603822, 2703969, 2756988, 3269916, 3605292, 3905733, 4135482, 5207644, 5407938, 7811466, 8270964, 10815876, 11717199, 15622932, 23434398, 35151597, 46868796, 70303194, 140606388]

約数ペア:

[(1, 140606388), (2, 70303194), (3, 46868796), (4, 35151597), (6, 23434398), (9, 15622932), (12, 11717199), (13, 10815876), (17, 8270964), (18, 7811466), (26, 5407938), (27, 5207644), (34, 4135482), (36, 3905733), (39, 3605292), (43, 3269916), (51, 2756988), (52, 2703969), (54, 2603822), (68, 2067741), (78, 1802646), (86, 1634958), (102, 1378494), (108, 1301911), (117, 1201764), (129, 1089972), (137, 1026324), (153, 918996), (156, 901323), (172, 817479), (204, 689247), (221, 636228), (234, 600882), (258, 544986), (274, 513162), (306, 459498), (351, 400588), (387, 363324), (411, 342108), (442, 318114), (459, 306332), (468, 300441), (516, 272493), (548, 256581), (559, 251532), (612, 229749), (663, 212076), (702, 200294), (731, 192348), (774, 181662), (822, 171054), (884, 159057), (918, 153166), (1118, 125766), (1161, 121108), (1233, 114036), (1326, 106038), (1404, 100147), (1462, 96174), (1548, 90831), (1644, 85527), (1677, 83844), (1781, 78948), (1836, 76583), (1989, 70692), (2193, 64116), (2236, 62883), (2322, 60554), (2329, 60372), (2466, 57018), (2652, 53019), (2924, 48087), (3354, 41922), (3562, 39474), (3699, 38012), (3978, 35346), (4386, 32058), (4644, 30277), (4658, 30186), (4932, 28509), (5031, 27948), (5343, 26316), (5891, 23868), (5967, 23564), (6579, 21372), (6708, 20961), (6987, 20124), (7124, 19737), (7398, 19006), (7956, 17673), (8772, 16029), (9316, 15093), (9503, 14796), (10062, 13974), (10686, 13158), (11782, 11934)]