156599235

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 313535040

約数和(自身を除く): 156935805

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 73, 95, 117, 171, 193, 195, 219, 247, 285, 365, 579, 585, 657, 741, 855, 949, 965, 1095, 1235, 1387, 1737, 2223, 2509, 2847, 2895, 3285, 3667, 3705, 4161, 4745, 6935, 7527, 8541, 8685, 11001, 11115, 12483, 12545, 14089, 14235, 18031, 18335, 20805, 22581, 33003, 37635, 42267, 42705, 47671, 54093, 55005, 62415, 70445, 90155, 112905, 126801, 143013, 162279, 165015, 183157, 211335, 238355, 267691, 270465, 429039, 549471, 634005, 715065, 803073, 811395, 915785, 1338455, 1648413, 2145195, 2409219, 2747355, 3479983, 4015365, 8242065, 10439949, 12046095, 17399915, 31319847, 52199745, 156599235]

約数ペア:

[(1, 156599235), (3, 52199745), (5, 31319847), (9, 17399915), (13, 12046095), (15, 10439949), (19, 8242065), (39, 4015365), (45, 3479983), (57, 2747355), (65, 2409219), (73, 2145195), (95, 1648413), (117, 1338455), (171, 915785), (193, 811395), (195, 803073), (219, 715065), (247, 634005), (285, 549471), (365, 429039), (579, 270465), (585, 267691), (657, 238355), (741, 211335), (855, 183157), (949, 165015), (965, 162279), (1095, 143013), (1235, 126801), (1387, 112905), (1737, 90155), (2223, 70445), (2509, 62415), (2847, 55005), (2895, 54093), (3285, 47671), (3667, 42705), (3705, 42267), (4161, 37635), (4745, 33003), (6935, 22581), (7527, 20805), (8541, 18335), (8685, 18031), (11001, 14235), (11115, 14089), (12483, 12545)]