165989252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 380384256

約数和(自身を除く): 214395004

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 31, 37, 44, 46, 52, 62, 74, 92, 121, 124, 143, 148, 242, 253, 286, 299, 341, 403, 407, 481, 484, 506, 572, 598, 682, 713, 806, 814, 851, 962, 1012, 1147, 1196, 1364, 1426, 1573, 1612, 1628, 1702, 1924, 2294, 2783, 2852, 3146, 3289, 3404, 3751, 4433, 4477, 4588, 5291, 5566, 6292, 6578, 7502, 7843, 8866, 8954, 9269, 9361, 10582, 11063, 11132, 12617, 13156, 14911, 15004, 15686, 17732, 17908, 18538, 18722, 21164, 22126, 25234, 26381, 29822, 31372, 36179, 37076, 37444, 44252, 48763, 50468, 52762, 58201, 59644, 72358, 86273, 97526, 101959, 102971, 105524, 116402, 121693, 138787, 144716, 164021, 172546, 195052, 203918, 205942, 232804, 243386, 277574, 290191, 328042, 342953, 345092, 407836, 411884, 486772, 555148, 580382, 656084, 685906, 1121549, 1160764, 1338623, 1371812, 1804231, 2243098, 2677246, 3192101, 3608462, 3772483, 4486196, 5354492, 6384202, 7216924, 7544966, 12768404, 15089932, 41497313, 82994626, 165989252]

約数ペア:

[(1, 165989252), (2, 82994626), (4, 41497313), (11, 15089932), (13, 12768404), (22, 7544966), (23, 7216924), (26, 6384202), (31, 5354492), (37, 4486196), (44, 3772483), (46, 3608462), (52, 3192101), (62, 2677246), (74, 2243098), (92, 1804231), (121, 1371812), (124, 1338623), (143, 1160764), (148, 1121549), (242, 685906), (253, 656084), (286, 580382), (299, 555148), (341, 486772), (403, 411884), (407, 407836), (481, 345092), (484, 342953), (506, 328042), (572, 290191), (598, 277574), (682, 243386), (713, 232804), (806, 205942), (814, 203918), (851, 195052), (962, 172546), (1012, 164021), (1147, 144716), (1196, 138787), (1364, 121693), (1426, 116402), (1573, 105524), (1612, 102971), (1628, 101959), (1702, 97526), (1924, 86273), (2294, 72358), (2783, 59644), (2852, 58201), (3146, 52762), (3289, 50468), (3404, 48763), (3751, 44252), (4433, 37444), (4477, 37076), (4588, 36179), (5291, 31372), (5566, 29822), (6292, 26381), (6578, 25234), (7502, 22126), (7843, 21164), (8866, 18722), (8954, 18538), (9269, 17908), (9361, 17732), (10582, 15686), (11063, 15004), (11132, 14911), (12617, 13156)]