156069897980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{419791}}^1$

素因数の和:420470

約数の個数: 48

約数和(自身を含む): 339578144640

約数和(自身を除く): 183508246660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 641, 1282, 2564, 3205, 6410, 12820, 18589, 37178, 74356, 92945, 185890, 371780, 419791, 839582, 1679164, 2098955, 4197910, 8395820, 12173939, 24347878, 48695756, 60869695, 121739390, 243478780, 269086031, 538172062, 1076344124, 1345430155, 2690860310, 5381720620, 7803494899, 15606989798, 31213979596, 39017474495, 78034948990, 156069897980]

約数ペア:

[(1, 156069897980), (2, 78034948990), (4, 39017474495), (5, 31213979596), (10, 15606989798), (20, 7803494899), (29, 5381720620), (58, 2690860310), (116, 1345430155), (145, 1076344124), (290, 538172062), (580, 269086031), (641, 243478780), (1282, 121739390), (2564, 60869695), (3205, 48695756), (6410, 24347878), (12820, 12173939), (18589, 8395820), (37178, 4197910), (74356, 2098955), (92945, 1679164), (185890, 839582), (371780, 419791)]