164561502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 398908800

約数和(自身を除く): 234347298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 59, 98, 106, 118, 147, 159, 177, 179, 294, 318, 354, 358, 371, 413, 537, 742, 826, 1074, 1113, 1239, 1253, 2226, 2478, 2506, 2597, 2891, 3127, 3759, 5194, 5782, 6254, 7518, 7791, 8673, 8771, 9381, 9487, 10561, 15582, 17346, 17542, 18762, 18974, 21122, 21889, 26313, 28461, 31683, 43778, 52626, 56922, 63366, 65667, 66409, 73927, 131334, 132818, 147854, 153223, 199227, 221781, 306446, 398454, 443562, 459669, 464863, 517489, 559733, 919338, 929726, 1034978, 1119466, 1394589, 1552467, 1679199, 2789178, 3104934, 3358398, 3918131, 7836262, 11754393, 23508786, 27426917, 54853834, 82280751, 164561502]

約数ペア:

[(1, 164561502), (2, 82280751), (3, 54853834), (6, 27426917), (7, 23508786), (14, 11754393), (21, 7836262), (42, 3918131), (49, 3358398), (53, 3104934), (59, 2789178), (98, 1679199), (106, 1552467), (118, 1394589), (147, 1119466), (159, 1034978), (177, 929726), (179, 919338), (294, 559733), (318, 517489), (354, 464863), (358, 459669), (371, 443562), (413, 398454), (537, 306446), (742, 221781), (826, 199227), (1074, 153223), (1113, 147854), (1239, 132818), (1253, 131334), (2226, 73927), (2478, 66409), (2506, 65667), (2597, 63366), (2891, 56922), (3127, 52626), (3759, 43778), (5194, 31683), (5782, 28461), (6254, 26313), (7518, 21889), (7791, 21122), (8673, 18974), (8771, 18762), (9381, 17542), (9487, 17346), (10561, 15582)]