156943045792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{13339}}^1\times {\mathrm{28283}}^1$

素因数の和:41645

約数の個数: 48

約数和(自身を含む): 332786149920

約数和(自身を除く): 175843104128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 13339, 26678, 28283, 53356, 56566, 106712, 113132, 173407, 213424, 226264, 346814, 367679, 426848, 452528, 693628, 735358, 905056, 1387256, 1470716, 2774512, 2941432, 5549024, 5882864, 11765728, 377266937, 754533874, 1509067748, 3018135496, 4904470181, 6036270992, 9808940362, 12072541984, 19617880724, 39235761448, 78471522896, 156943045792]

約数ペア:

[(1, 156943045792), (2, 78471522896), (4, 39235761448), (8, 19617880724), (13, 12072541984), (16, 9808940362), (26, 6036270992), (32, 4904470181), (52, 3018135496), (104, 1509067748), (208, 754533874), (416, 377266937), (13339, 11765728), (26678, 5882864), (28283, 5549024), (53356, 2941432), (56566, 2774512), (106712, 1470716), (113132, 1387256), (173407, 905056), (213424, 735358), (226264, 693628), (346814, 452528), (367679, 426848)]