155088906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1923

約数の個数: 64

約数和(自身を含む): 376780800

約数和(自身を除く): 221691894

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 109, 114, 133, 218, 266, 327, 399, 654, 763, 798, 1526, 1783, 2071, 2289, 3566, 4142, 4578, 5349, 6213, 10698, 12426, 12481, 14497, 24962, 28994, 33877, 37443, 43491, 67754, 74886, 86982, 101631, 194347, 203262, 237139, 388694, 474278, 583041, 711417, 1166082, 1360429, 1422834, 2720858, 3692593, 4081287, 7385186, 8162574, 11077779, 22155558, 25848151, 51696302, 77544453, 155088906]

約数ペア:

[(1, 155088906), (2, 77544453), (3, 51696302), (6, 25848151), (7, 22155558), (14, 11077779), (19, 8162574), (21, 7385186), (38, 4081287), (42, 3692593), (57, 2720858), (109, 1422834), (114, 1360429), (133, 1166082), (218, 711417), (266, 583041), (327, 474278), (399, 388694), (654, 237139), (763, 203262), (798, 194347), (1526, 101631), (1783, 86982), (2071, 74886), (2289, 67754), (3566, 43491), (4142, 37443), (4578, 33877), (5349, 28994), (6213, 24962), (10698, 14497), (12426, 12481)]