156934509836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1405669}}^1$

素因数の和:1405818

約数の個数: 48

約数和(自身を含む): 314082904800

約数和(自身を除く): 157148394964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 113, 226, 247, 452, 494, 988, 1469, 2147, 2938, 4294, 5876, 8588, 27911, 55822, 111644, 1405669, 2811338, 5622676, 18273697, 26707711, 36547394, 53415422, 73094788, 106830844, 158840597, 317681194, 347200243, 635362388, 694400486, 1388800972, 2064927761, 3017971343, 4129855522, 6035942686, 8259711044, 12071885372, 39233627459, 78467254918, 156934509836]

約数ペア:

[(1, 156934509836), (2, 78467254918), (4, 39233627459), (13, 12071885372), (19, 8259711044), (26, 6035942686), (38, 4129855522), (52, 3017971343), (76, 2064927761), (113, 1388800972), (226, 694400486), (247, 635362388), (452, 347200243), (494, 317681194), (988, 158840597), (1469, 106830844), (2147, 73094788), (2938, 53415422), (4294, 36547394), (5876, 26707711), (8588, 18273697), (27911, 5622676), (55822, 2811338), (111644, 1405669)]