156944968938

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 345304282752

約数和(自身を除く): 188359313814

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 313, 337, 393, 626, 631, 674, 786, 939, 1011, 1179, 1262, 1878, 1893, 2022, 2358, 2817, 3033, 3786, 5634, 5679, 6066, 11358, 41003, 44147, 82006, 82661, 88294, 105481, 123009, 132441, 165322, 197503, 210962, 212647, 246018, 247983, 264882, 316443, 369027, 395006, 397323, 425294, 495966, 592509, 632886, 637941, 738054, 743949, 794646, 949329, 1185018, 1275882, 1487898, 1777527, 1898658, 1913823, 3555054, 3827646, 13818011, 25872893, 27636022, 27856757, 41454033, 51745786, 55713514, 66558511, 77618679, 82908066, 83570271, 124362099, 133117022, 155237358, 167140542, 199675533, 232856037, 248724198, 250710813, 399351066, 465712074, 501421626, 599026599, 1198053198, 8719164941, 17438329882, 26157494823, 52314989646, 78472484469, 156944968938]

約数ペア:

[(1, 156944968938), (2, 78472484469), (3, 52314989646), (6, 26157494823), (9, 17438329882), (18, 8719164941), (131, 1198053198), (262, 599026599), (313, 501421626), (337, 465712074), (393, 399351066), (626, 250710813), (631, 248724198), (674, 232856037), (786, 199675533), (939, 167140542), (1011, 155237358), (1179, 133117022), (1262, 124362099), (1878, 83570271), (1893, 82908066), (2022, 77618679), (2358, 66558511), (2817, 55713514), (3033, 51745786), (3786, 41454033), (5634, 27856757), (5679, 27636022), (6066, 25872893), (11358, 13818011), (41003, 3827646), (44147, 3555054), (82006, 1913823), (82661, 1898658), (88294, 1777527), (105481, 1487898), (123009, 1275882), (132441, 1185018), (165322, 949329), (197503, 794646), (210962, 743949), (212647, 738054), (246018, 637941), (247983, 632886), (264882, 592509), (316443, 495966), (369027, 425294), (395006, 397323)]