157913821436

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{3923}}^1$

素因数の和:4543

約数の個数: 96

約数和(自身を含む): 328737024000

約数和(自身を除く): 170823202564

約数列:

[1, 2, 4, 7, 14, 28, 43, 67, 86, 134, 172, 268, 301, 469, 499, 602, 938, 998, 1204, 1876, 1996, 2881, 3493, 3923, 5762, 6986, 7846, 11524, 13972, 15692, 20167, 21457, 27461, 33433, 40334, 42914, 54922, 66866, 80668, 85828, 109844, 133732, 150199, 168689, 234031, 262841, 300398, 337378, 468062, 525682, 600796, 674756, 936124, 1051364, 1180823, 1437619, 1839887, 1957577, 2361646, 2875238, 3679774, 3915154, 4723292, 5750476, 7359548, 7830308, 10063333, 11302163, 13703039, 20126666, 22604326, 27406078, 40253332, 45208652, 54812156, 79115141, 84175811, 131157659, 158230282, 168351622, 262315318, 316460564, 336703244, 524630636, 589230677, 918103613, 1178461354, 1836207226, 2356922708, 3672414452, 5639779337, 11279558674, 22559117348, 39478455359, 78956910718, 157913821436]

約数ペア:

[(1, 157913821436), (2, 78956910718), (4, 39478455359), (7, 22559117348), (14, 11279558674), (28, 5639779337), (43, 3672414452), (67, 2356922708), (86, 1836207226), (134, 1178461354), (172, 918103613), (268, 589230677), (301, 524630636), (469, 336703244), (499, 316460564), (602, 262315318), (938, 168351622), (998, 158230282), (1204, 131157659), (1876, 84175811), (1996, 79115141), (2881, 54812156), (3493, 45208652), (3923, 40253332), (5762, 27406078), (6986, 22604326), (7846, 20126666), (11524, 13703039), (13972, 11302163), (15692, 10063333), (20167, 7830308), (21457, 7359548), (27461, 5750476), (33433, 4723292), (40334, 3915154), (42914, 3679774), (54922, 2875238), (66866, 2361646), (80668, 1957577), (85828, 1839887), (109844, 1437619), (133732, 1180823), (150199, 1051364), (168689, 936124), (234031, 674756), (262841, 600796), (300398, 525682), (337378, 468062)]