156221028

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1682

約数の個数: 96

約数和(自身を含む): 432768000

約数和(自身を除く): 276546972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 54, 58, 62, 87, 93, 108, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 783, 837, 899, 1044, 1116, 1566, 1609, 1674, 1798, 2697, 3132, 3218, 3348, 3596, 4827, 5394, 6436, 8091, 9654, 10788, 14481, 16182, 19308, 24273, 28962, 32364, 43443, 46661, 48546, 49879, 57924, 86886, 93322, 97092, 99758, 139983, 149637, 173772, 186644, 199516, 279966, 299274, 419949, 448911, 559932, 598548, 839898, 897822, 1259847, 1346733, 1446491, 1679796, 1795644, 2519694, 2693466, 2892982, 4339473, 5039388, 5386932, 5785964, 8678946, 13018419, 17357892, 26036838, 39055257, 52073676, 78110514, 156221028]

約数ペア:

[(1, 156221028), (2, 78110514), (3, 52073676), (4, 39055257), (6, 26036838), (9, 17357892), (12, 13018419), (18, 8678946), (27, 5785964), (29, 5386932), (31, 5039388), (36, 4339473), (54, 2892982), (58, 2693466), (62, 2519694), (87, 1795644), (93, 1679796), (108, 1446491), (116, 1346733), (124, 1259847), (174, 897822), (186, 839898), (261, 598548), (279, 559932), (348, 448911), (372, 419949), (522, 299274), (558, 279966), (783, 199516), (837, 186644), (899, 173772), (1044, 149637), (1116, 139983), (1566, 99758), (1609, 97092), (1674, 93322), (1798, 86886), (2697, 57924), (3132, 49879), (3218, 48546), (3348, 46661), (3596, 43443), (4827, 32364), (5394, 28962), (6436, 24273), (8091, 19308), (9654, 16182), (10788, 14481)]