129122903054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{2131}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 209293493760

約数和(自身を除く): 80170590706

約数列:

[1, 2, 19, 38, 103, 113, 137, 206, 226, 274, 1957, 2131, 2147, 2603, 3914, 4262, 4294, 5206, 11639, 14111, 15481, 23278, 28222, 30962, 40489, 80978, 219493, 221141, 240803, 268109, 291947, 294139, 438986, 442282, 481606, 536218, 583894, 588278, 1594543, 3189086, 4170367, 4575257, 5546993, 8340734, 9150514, 11093986, 24802709, 30070541, 30296317, 32990011, 49605418, 60141082, 60592634, 65980022, 471251471, 571340279, 626810209, 942502942, 1142680558, 1253620418, 3397971133, 6795942266, 64561451527, 129122903054]

約数ペア:

[(1, 129122903054), (2, 64561451527), (19, 6795942266), (38, 3397971133), (103, 1253620418), (113, 1142680558), (137, 942502942), (206, 626810209), (226, 571340279), (274, 471251471), (1957, 65980022), (2131, 60592634), (2147, 60141082), (2603, 49605418), (3914, 32990011), (4262, 30296317), (4294, 30070541), (5206, 24802709), (11639, 11093986), (14111, 9150514), (15481, 8340734), (23278, 5546993), (28222, 4575257), (30962, 4170367), (40489, 3189086), (80978, 1594543), (219493, 588278), (221141, 583894), (240803, 536218), (268109, 481606), (291947, 442282), (294139, 438986)]