155199170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 347493888

約数和(自身を除く): 192294718

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 49, 70, 94, 98, 115, 161, 230, 235, 245, 293, 322, 329, 470, 490, 586, 658, 805, 1081, 1127, 1465, 1610, 1645, 2051, 2162, 2254, 2303, 2930, 3290, 4102, 4606, 5405, 5635, 6739, 7567, 10255, 10810, 11270, 11515, 13478, 13771, 14357, 15134, 20510, 23030, 27542, 28714, 33695, 37835, 47173, 52969, 67390, 68855, 71785, 75670, 94346, 96397, 105938, 137710, 143570, 192794, 235865, 264845, 316733, 330211, 471730, 481985, 529690, 633466, 660422, 674779, 963970, 1349558, 1583665, 1651055, 2217131, 3167330, 3302110, 3373895, 4434262, 6747790, 11085655, 15519917, 22171310, 31039834, 77599585, 155199170]

約数ペア:

[(1, 155199170), (2, 77599585), (5, 31039834), (7, 22171310), (10, 15519917), (14, 11085655), (23, 6747790), (35, 4434262), (46, 3373895), (47, 3302110), (49, 3167330), (70, 2217131), (94, 1651055), (98, 1583665), (115, 1349558), (161, 963970), (230, 674779), (235, 660422), (245, 633466), (293, 529690), (322, 481985), (329, 471730), (470, 330211), (490, 316733), (586, 264845), (658, 235865), (805, 192794), (1081, 143570), (1127, 137710), (1465, 105938), (1610, 96397), (1645, 94346), (2051, 75670), (2162, 71785), (2254, 68855), (2303, 67390), (2930, 52969), (3290, 47173), (4102, 37835), (4606, 33695), (5405, 28714), (5635, 27542), (6739, 23030), (7567, 20510), (10255, 15134), (10810, 14357), (11270, 13771), (11515, 13478)]