156940958655

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{66553}}^1$

素因数の和:66745

約数の個数: 96

約数和(自身を含む): 305243265600

約数和(自身を除く): 148302306945

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 139, 145, 195, 261, 377, 417, 435, 585, 695, 1131, 1251, 1305, 1807, 1885, 2085, 3393, 4031, 5421, 5655, 6255, 9035, 12093, 16263, 16965, 20155, 27105, 36279, 52403, 60465, 66553, 81315, 157209, 181395, 199659, 262015, 332765, 471627, 598977, 786045, 865189, 998295, 1930037, 2358135, 2595567, 2994885, 4325945, 5790111, 7786701, 9250867, 9650185, 12977835, 17370333, 25090481, 27752601, 28950555, 38933505, 46254335, 75271443, 83257803, 86851665, 120261271, 125452405, 138763005, 225814329, 268275143, 360783813, 376357215, 416289015, 601306355, 804825429, 1082351439, 1129071645, 1341375715, 1803919065, 2414476287, 3487576859, 4024127145, 5411757195, 10462730577, 12072381435, 17437884295, 31388191731, 52313652885, 156940958655]

約数ペア:

[(1, 156940958655), (3, 52313652885), (5, 31388191731), (9, 17437884295), (13, 12072381435), (15, 10462730577), (29, 5411757195), (39, 4024127145), (45, 3487576859), (65, 2414476287), (87, 1803919065), (117, 1341375715), (139, 1129071645), (145, 1082351439), (195, 804825429), (261, 601306355), (377, 416289015), (417, 376357215), (435, 360783813), (585, 268275143), (695, 225814329), (1131, 138763005), (1251, 125452405), (1305, 120261271), (1807, 86851665), (1885, 83257803), (2085, 75271443), (3393, 46254335), (4031, 38933505), (5421, 28950555), (5655, 27752601), (6255, 25090481), (9035, 17370333), (12093, 12977835), (16263, 9650185), (16965, 9250867), (20155, 7786701), (27105, 5790111), (36279, 4325945), (52403, 2994885), (60465, 2595567), (66553, 2358135), (81315, 1930037), (157209, 998295), (181395, 865189), (199659, 786045), (262015, 598977), (332765, 471627)]