154360492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{641}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 318606624

約数和(自身を除く): 164246132

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 421, 572, 641, 842, 1282, 1684, 2564, 4631, 5473, 7051, 8333, 9262, 10946, 14102, 16666, 18524, 21892, 28204, 33332, 60203, 91663, 120406, 183326, 240812, 269861, 366652, 539722, 1079444, 2968471, 3508193, 5936942, 7016386, 11873884, 14032772, 38590123, 77180246, 154360492]

約数ペア:

[(1, 154360492), (2, 77180246), (4, 38590123), (11, 14032772), (13, 11873884), (22, 7016386), (26, 5936942), (44, 3508193), (52, 2968471), (143, 1079444), (286, 539722), (421, 366652), (572, 269861), (641, 240812), (842, 183326), (1282, 120406), (1684, 91663), (2564, 60203), (4631, 33332), (5473, 28204), (7051, 21892), (8333, 18524), (9262, 16666), (10946, 14102)]