155218908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 417602304

約数和(自身を除く): 262383396

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 107, 156, 204, 214, 221, 321, 428, 442, 547, 642, 663, 884, 1094, 1284, 1326, 1391, 1641, 1819, 2188, 2652, 2782, 3282, 3638, 4173, 5457, 5564, 6564, 7111, 7276, 8346, 9299, 10914, 14222, 16692, 18598, 21333, 21828, 23647, 27897, 28444, 37196, 42666, 47294, 55794, 58529, 70941, 85332, 94588, 111588, 117058, 120887, 141882, 175587, 234116, 241774, 283764, 351174, 362661, 483548, 702348, 725322, 760877, 994993, 1450644, 1521754, 1989986, 2282631, 2984979, 3043508, 3979972, 4565262, 5969958, 9130524, 11939916, 12934909, 25869818, 38804727, 51739636, 77609454, 155218908]

約数ペア:

[(1, 155218908), (2, 77609454), (3, 51739636), (4, 38804727), (6, 25869818), (12, 12934909), (13, 11939916), (17, 9130524), (26, 5969958), (34, 4565262), (39, 3979972), (51, 3043508), (52, 2984979), (68, 2282631), (78, 1989986), (102, 1521754), (107, 1450644), (156, 994993), (204, 760877), (214, 725322), (221, 702348), (321, 483548), (428, 362661), (442, 351174), (547, 283764), (642, 241774), (663, 234116), (884, 175587), (1094, 141882), (1284, 120887), (1326, 117058), (1391, 111588), (1641, 94588), (1819, 85332), (2188, 70941), (2652, 58529), (2782, 55794), (3282, 47294), (3638, 42666), (4173, 37196), (5457, 28444), (5564, 27897), (6564, 23647), (7111, 21828), (7276, 21333), (8346, 18598), (9299, 16692), (10914, 14222)]