164028736

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:431

約数の個数: 56

約数和(自身を含む): 332841600

約数和(自身を除く): 168812864

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 149, 167, 206, 298, 334, 412, 596, 668, 824, 1192, 1336, 1648, 2384, 2672, 3296, 4768, 5344, 6592, 9536, 10688, 15347, 17201, 24883, 30694, 34402, 49766, 61388, 68804, 99532, 122776, 137608, 199064, 245552, 275216, 398128, 491104, 550432, 796256, 982208, 1100864, 1592512, 2562949, 5125898, 10251796, 20503592, 41007184, 82014368, 164028736]

約数ペア:

[(1, 164028736), (2, 82014368), (4, 41007184), (8, 20503592), (16, 10251796), (32, 5125898), (64, 2562949), (103, 1592512), (149, 1100864), (167, 982208), (206, 796256), (298, 550432), (334, 491104), (412, 398128), (596, 275216), (668, 245552), (824, 199064), (1192, 137608), (1336, 122776), (1648, 99532), (2384, 68804), (2672, 61388), (3296, 49766), (4768, 34402), (5344, 30694), (6592, 24883), (9536, 17201), (10688, 15347)]