148257396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20287}}^1$

素因数の和:20333

約数の個数: 72

約数和(自身を含む): 443089920

約数和(自身を除く): 294832524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 20287, 40574, 60861, 81148, 121722, 142009, 182583, 243444, 284018, 365166, 426027, 568036, 588323, 730332, 852054, 1176646, 1278081, 1704108, 1764969, 2353292, 2556162, 3529938, 4118261, 5112324, 5294907, 7059876, 8236522, 10589814, 12354783, 16473044, 21179628, 24709566, 37064349, 49419132, 74128698, 148257396]

約数ペア:

[(1, 148257396), (2, 74128698), (3, 49419132), (4, 37064349), (6, 24709566), (7, 21179628), (9, 16473044), (12, 12354783), (14, 10589814), (18, 8236522), (21, 7059876), (28, 5294907), (29, 5112324), (36, 4118261), (42, 3529938), (58, 2556162), (63, 2353292), (84, 1764969), (87, 1704108), (116, 1278081), (126, 1176646), (174, 852054), (203, 730332), (252, 588323), (261, 568036), (348, 426027), (406, 365166), (522, 284018), (609, 243444), (812, 182583), (1044, 142009), (1218, 121722), (1827, 81148), (2436, 60861), (3654, 40574), (7308, 20287)]