157749228

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2333

約数の個数: 144

約数和(自身を含む): 512571360

約数和(自身を除く): 354822132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2293, 2457, 2548, 2646, 3276, 3822, 4586, 4914, 5292, 5733, 6879, 7644, 9172, 9828, 11466, 13758, 16051, 17199, 20637, 22932, 27516, 29809, 32102, 34398, 41274, 48153, 59618, 61911, 64204, 68796, 82548, 89427, 96306, 112357, 119236, 123822, 144459, 178854, 192612, 208663, 224714, 247644, 268281, 288918, 337071, 357708, 417326, 433377, 449428, 536562, 577836, 625989, 674142, 804843, 834652, 866754, 1011213, 1073124, 1251978, 1348284, 1460641, 1609686, 1733508, 1877967, 2022426, 2503956, 2921282, 3033639, 3219372, 3755934, 4044852, 4381923, 5633901, 5842564, 6067278, 7511868, 8763846, 11267802, 12134556, 13145769, 17527692, 22535604, 26291538, 39437307, 52583076, 78874614, 157749228]

約数ペア:

[(1, 157749228), (2, 78874614), (3, 52583076), (4, 39437307), (6, 26291538), (7, 22535604), (9, 17527692), (12, 13145769), (13, 12134556), (14, 11267802), (18, 8763846), (21, 7511868), (26, 6067278), (27, 5842564), (28, 5633901), (36, 4381923), (39, 4044852), (42, 3755934), (49, 3219372), (52, 3033639), (54, 2921282), (63, 2503956), (78, 2022426), (84, 1877967), (91, 1733508), (98, 1609686), (108, 1460641), (117, 1348284), (126, 1251978), (147, 1073124), (156, 1011213), (182, 866754), (189, 834652), (196, 804843), (234, 674142), (252, 625989), (273, 577836), (294, 536562), (351, 449428), (364, 433377), (378, 417326), (441, 357708), (468, 337071), (546, 288918), (588, 268281), (637, 247644), (702, 224714), (756, 208663), (819, 192612), (882, 178854), (1092, 144459), (1274, 123822), (1323, 119236), (1404, 112357), (1638, 96306), (1764, 89427), (1911, 82548), (2293, 68796), (2457, 64204), (2548, 61911), (2646, 59618), (3276, 48153), (3822, 41274), (4586, 34398), (4914, 32102), (5292, 29809), (5733, 27516), (6879, 22932), (7644, 20637), (9172, 17199), (9828, 16051), (11466, 13758)]