149502948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 409973760

約数和(自身を除く): 260470812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 163, 179, 183, 244, 326, 358, 366, 427, 489, 537, 652, 716, 732, 854, 978, 1074, 1141, 1253, 1281, 1708, 1956, 2148, 2282, 2506, 2562, 3423, 3759, 4564, 5012, 5124, 6846, 7518, 9943, 10919, 13692, 15036, 19886, 21838, 29177, 29829, 32757, 39772, 43676, 58354, 59658, 65514, 69601, 76433, 87531, 116708, 119316, 131028, 139202, 152866, 175062, 204239, 208803, 229299, 278404, 305732, 350124, 408478, 417606, 458598, 612717, 816956, 835212, 917196, 1225434, 1779797, 2450868, 3559594, 5339391, 7119188, 10678782, 12458579, 21357564, 24917158, 37375737, 49834316, 74751474, 149502948]

約数ペア:

[(1, 149502948), (2, 74751474), (3, 49834316), (4, 37375737), (6, 24917158), (7, 21357564), (12, 12458579), (14, 10678782), (21, 7119188), (28, 5339391), (42, 3559594), (61, 2450868), (84, 1779797), (122, 1225434), (163, 917196), (179, 835212), (183, 816956), (244, 612717), (326, 458598), (358, 417606), (366, 408478), (427, 350124), (489, 305732), (537, 278404), (652, 229299), (716, 208803), (732, 204239), (854, 175062), (978, 152866), (1074, 139202), (1141, 131028), (1253, 119316), (1281, 116708), (1708, 87531), (1956, 76433), (2148, 69601), (2282, 65514), (2506, 59658), (2562, 58354), (3423, 43676), (3759, 39772), (4564, 32757), (5012, 29829), (5124, 29177), (6846, 21838), (7518, 19886), (9943, 15036), (10919, 13692)]