142999376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 324760464

約数和(自身を除く): 181761088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 68, 74, 104, 136, 148, 208, 221, 272, 296, 442, 481, 592, 629, 884, 962, 1093, 1258, 1768, 1924, 2186, 2516, 3536, 3848, 4372, 5032, 7696, 8177, 8744, 10064, 14209, 16354, 17488, 18581, 28418, 32708, 37162, 40441, 56836, 65416, 74324, 80882, 113672, 130832, 148648, 161764, 227344, 241553, 297296, 323528, 483106, 525733, 647056, 687497, 966212, 1051466, 1374994, 1932424, 2102932, 2749988, 3864848, 4205864, 5499976, 8411728, 8937461, 10999952, 17874922, 35749844, 71499688, 142999376]

約数ペア:

[(1, 142999376), (2, 71499688), (4, 35749844), (8, 17874922), (13, 10999952), (16, 8937461), (17, 8411728), (26, 5499976), (34, 4205864), (37, 3864848), (52, 2749988), (68, 2102932), (74, 1932424), (104, 1374994), (136, 1051466), (148, 966212), (208, 687497), (221, 647056), (272, 525733), (296, 483106), (442, 323528), (481, 297296), (592, 241553), (629, 227344), (884, 161764), (962, 148648), (1093, 130832), (1258, 113672), (1768, 80882), (1924, 74324), (2186, 65416), (2516, 56836), (3536, 40441), (3848, 37162), (4372, 32708), (5032, 28418), (7696, 18581), (8177, 17488), (8744, 16354), (10064, 14209)]