156919550270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1\times {\mathrm{27031}}^1$

素因数の和:27825

約数の個数: 64

約数和(自身を含む): 325858000896

約数和(自身を除く): 168938450626

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 653, 889, 1270, 1306, 1778, 3265, 4445, 4571, 6530, 8890, 9142, 22855, 27031, 45710, 54062, 82931, 135155, 165862, 189217, 270310, 378434, 414655, 580517, 829310, 946085, 1161034, 1892170, 2902585, 3432937, 5805170, 6865874, 17164685, 17651243, 24030559, 34329370, 35302486, 48061118, 88256215, 120152795, 123558701, 176512430, 240305590, 247117402, 617793505, 1235587010, 2241707861, 4483415722, 11208539305, 15691955027, 22417078610, 31383910054, 78459775135, 156919550270]

約数ペア:

[(1, 156919550270), (2, 78459775135), (5, 31383910054), (7, 22417078610), (10, 15691955027), (14, 11208539305), (35, 4483415722), (70, 2241707861), (127, 1235587010), (254, 617793505), (635, 247117402), (653, 240305590), (889, 176512430), (1270, 123558701), (1306, 120152795), (1778, 88256215), (3265, 48061118), (4445, 35302486), (4571, 34329370), (6530, 24030559), (8890, 17651243), (9142, 17164685), (22855, 6865874), (27031, 5805170), (45710, 3432937), (54062, 2902585), (82931, 1892170), (135155, 1161034), (165862, 946085), (189217, 829310), (270310, 580517), (378434, 414655)]