156919342832

素因数分解:

$2^4\times 7^2\times {\mathrm{239}}^1\times {\mathrm{547}}^1\times {\mathrm{1531}}^1$

素因数の和:2339

約数の個数: 120

約数和(自身を含む): 356030426880

約数和(自身を除く): 199111084048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 239, 392, 478, 547, 784, 956, 1094, 1531, 1673, 1912, 2188, 3062, 3346, 3824, 3829, 4376, 6124, 6692, 7658, 8752, 10717, 11711, 12248, 13384, 15316, 21434, 23422, 24496, 26768, 26803, 30632, 42868, 46844, 53606, 61264, 75019, 85736, 93688, 107212, 130733, 150038, 171472, 187376, 214424, 261466, 300076, 365909, 428848, 522932, 600152, 731818, 837457, 915131, 1045864, 1200304, 1463636, 1674914, 1830262, 2091728, 2561363, 2927272, 3349828, 3660524, 5122726, 5854544, 5862199, 6405917, 6699656, 7321048, 10245452, 11724398, 12811834, 13399312, 14642096, 17929541, 20490904, 23448796, 25623668, 35859082, 40981808, 41035393, 46897592, 51247336, 71718164, 82070786, 93795184, 102494672, 143436328, 164141572, 200152223, 286872656, 328283144, 400304446, 656566288, 800608892, 1401065561, 1601217784, 2802131122, 3202435568, 5604262244, 9807458927, 11208524488, 19614917854, 22417048976, 39229835708, 78459671416, 156919342832]

約数ペア:

[(1, 156919342832), (2, 78459671416), (4, 39229835708), (7, 22417048976), (8, 19614917854), (14, 11208524488), (16, 9807458927), (28, 5604262244), (49, 3202435568), (56, 2802131122), (98, 1601217784), (112, 1401065561), (196, 800608892), (239, 656566288), (392, 400304446), (478, 328283144), (547, 286872656), (784, 200152223), (956, 164141572), (1094, 143436328), (1531, 102494672), (1673, 93795184), (1912, 82070786), (2188, 71718164), (3062, 51247336), (3346, 46897592), (3824, 41035393), (3829, 40981808), (4376, 35859082), (6124, 25623668), (6692, 23448796), (7658, 20490904), (8752, 17929541), (10717, 14642096), (11711, 13399312), (12248, 12811834), (13384, 11724398), (15316, 10245452), (21434, 7321048), (23422, 6699656), (24496, 6405917), (26768, 5862199), (26803, 5854544), (30632, 5122726), (42868, 3660524), (46844, 3349828), (53606, 2927272), (61264, 2561363), (75019, 2091728), (85736, 1830262), (93688, 1674914), (107212, 1463636), (130733, 1200304), (150038, 1045864), (171472, 915131), (187376, 837457), (214424, 731818), (261466, 600152), (300076, 522932), (365909, 428848)]