134633380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 349332480

約数和(自身を除く): 214699100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 47, 49, 70, 74, 79, 94, 98, 140, 148, 158, 185, 188, 196, 235, 245, 259, 316, 329, 370, 395, 470, 490, 518, 553, 658, 740, 790, 940, 980, 1036, 1106, 1295, 1316, 1580, 1645, 1739, 1813, 2212, 2303, 2590, 2765, 2923, 3290, 3478, 3626, 3713, 3871, 4606, 5180, 5530, 5846, 6580, 6956, 7252, 7426, 7742, 8695, 9065, 9212, 11060, 11515, 11692, 12173, 14615, 14852, 15484, 17390, 18130, 18565, 19355, 20461, 23030, 24346, 25991, 29230, 34780, 36260, 37130, 38710, 40922, 46060, 48692, 51982, 58460, 60865, 74260, 77420, 81844, 85211, 102305, 103964, 121730, 129955, 137381, 143227, 170422, 181937, 204610, 243460, 259910, 274762, 286454, 340844, 363874, 409220, 426055, 519820, 549524, 572908, 686905, 716135, 727748, 852110, 909685, 961667, 1373810, 1432270, 1704220, 1819370, 1923334, 2747620, 2864540, 3638740, 3846668, 4808335, 6731669, 9616670, 13463338, 19233340, 26926676, 33658345, 67316690, 134633380]

約数ペア:

[(1, 134633380), (2, 67316690), (4, 33658345), (5, 26926676), (7, 19233340), (10, 13463338), (14, 9616670), (20, 6731669), (28, 4808335), (35, 3846668), (37, 3638740), (47, 2864540), (49, 2747620), (70, 1923334), (74, 1819370), (79, 1704220), (94, 1432270), (98, 1373810), (140, 961667), (148, 909685), (158, 852110), (185, 727748), (188, 716135), (196, 686905), (235, 572908), (245, 549524), (259, 519820), (316, 426055), (329, 409220), (370, 363874), (395, 340844), (470, 286454), (490, 274762), (518, 259910), (553, 243460), (658, 204610), (740, 181937), (790, 170422), (940, 143227), (980, 137381), (1036, 129955), (1106, 121730), (1295, 103964), (1316, 102305), (1580, 85211), (1645, 81844), (1739, 77420), (1813, 74260), (2212, 60865), (2303, 58460), (2590, 51982), (2765, 48692), (2923, 46060), (3290, 40922), (3478, 38710), (3626, 37130), (3713, 36260), (3871, 34780), (4606, 29230), (5180, 25991), (5530, 24346), (5846, 23030), (6580, 20461), (6956, 19355), (7252, 18565), (7426, 18130), (7742, 17390), (8695, 15484), (9065, 14852), (9212, 14615), (11060, 12173), (11515, 11692)]