157138110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 278317890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 79, 90, 106, 135, 139, 158, 159, 237, 265, 270, 278, 318, 395, 417, 474, 477, 530, 695, 711, 790, 795, 834, 954, 1185, 1251, 1390, 1422, 1431, 1590, 2085, 2133, 2370, 2385, 2502, 2862, 3555, 3753, 4170, 4187, 4266, 4770, 6255, 7110, 7155, 7367, 7506, 8374, 10665, 10981, 12510, 12561, 14310, 14734, 18765, 20935, 21330, 21962, 22101, 25122, 32943, 36835, 37530, 37683, 41870, 44202, 54905, 62805, 65886, 66303, 73670, 75366, 98829, 109810, 110505, 113049, 125610, 132606, 164715, 188415, 197658, 198909, 221010, 226098, 296487, 329430, 331515, 376830, 397818, 494145, 565245, 581993, 592974, 663030, 988290, 994545, 1130490, 1163986, 1482435, 1745979, 1989090, 2909965, 2964870, 3491958, 5237937, 5819930, 8729895, 10475874, 15713811, 17459790, 26189685, 31427622, 52379370, 78569055, 157138110]

約数ペア:

[(1, 157138110), (2, 78569055), (3, 52379370), (5, 31427622), (6, 26189685), (9, 17459790), (10, 15713811), (15, 10475874), (18, 8729895), (27, 5819930), (30, 5237937), (45, 3491958), (53, 2964870), (54, 2909965), (79, 1989090), (90, 1745979), (106, 1482435), (135, 1163986), (139, 1130490), (158, 994545), (159, 988290), (237, 663030), (265, 592974), (270, 581993), (278, 565245), (318, 494145), (395, 397818), (417, 376830), (474, 331515), (477, 329430), (530, 296487), (695, 226098), (711, 221010), (790, 198909), (795, 197658), (834, 188415), (954, 164715), (1185, 132606), (1251, 125610), (1390, 113049), (1422, 110505), (1431, 109810), (1590, 98829), (2085, 75366), (2133, 73670), (2370, 66303), (2385, 65886), (2502, 62805), (2862, 54905), (3555, 44202), (3753, 41870), (4170, 37683), (4187, 37530), (4266, 36835), (4770, 32943), (6255, 25122), (7110, 22101), (7155, 21962), (7367, 21330), (7506, 20935), (8374, 18765), (10665, 14734), (10981, 14310), (12510, 12561)]