155576764

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 332095680

約数和(自身を除く): 176518916

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 101, 116, 196, 202, 203, 271, 404, 406, 542, 707, 812, 1084, 1414, 1421, 1897, 2828, 2842, 2929, 3794, 4949, 5684, 5858, 7588, 7859, 9898, 11716, 13279, 15718, 19796, 20503, 26558, 27371, 31436, 41006, 53116, 54742, 55013, 82012, 109484, 110026, 143521, 191597, 220052, 287042, 383194, 385091, 574084, 766388, 770182, 793759, 1341179, 1540364, 1587518, 2682358, 3175036, 5364716, 5556313, 11112626, 22225252, 38894191, 77788382, 155576764]

約数ペア:

[(1, 155576764), (2, 77788382), (4, 38894191), (7, 22225252), (14, 11112626), (28, 5556313), (29, 5364716), (49, 3175036), (58, 2682358), (98, 1587518), (101, 1540364), (116, 1341179), (196, 793759), (202, 770182), (203, 766388), (271, 574084), (404, 385091), (406, 383194), (542, 287042), (707, 220052), (812, 191597), (1084, 143521), (1414, 110026), (1421, 109484), (1897, 82012), (2828, 55013), (2842, 54742), (2929, 53116), (3794, 41006), (4949, 31436), (5684, 27371), (5858, 26558), (7588, 20503), (7859, 19796), (9898, 15718), (11716, 13279)]