165795448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4297}}^1$

素因数の和:4376

約数の個数: 64

約数和(自身を含む): 389914560

約数和(自身を除く): 224119112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 4297, 4823, 5512, 8594, 9646, 17188, 19292, 30079, 34376, 38584, 55861, 60158, 111722, 120316, 223444, 227741, 240632, 391027, 446888, 455482, 782054, 910964, 1564108, 1594187, 1821928, 2960633, 3128216, 3188374, 5921266, 6376748, 11842532, 12753496, 20724431, 23685064, 41448862, 82897724, 165795448]

約数ペア:

[(1, 165795448), (2, 82897724), (4, 41448862), (7, 23685064), (8, 20724431), (13, 12753496), (14, 11842532), (26, 6376748), (28, 5921266), (52, 3188374), (53, 3128216), (56, 2960633), (91, 1821928), (104, 1594187), (106, 1564108), (182, 910964), (212, 782054), (364, 455482), (371, 446888), (424, 391027), (689, 240632), (728, 227741), (742, 223444), (1378, 120316), (1484, 111722), (2756, 60158), (2968, 55861), (4297, 38584), (4823, 34376), (5512, 30079), (8594, 19292), (9646, 17188)]