145998684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311963}}^1$

素因数の和:311986

約数の個数: 36

約数和(自身を含む): 397442136

約数和(自身を除く): 251443452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 311963, 623926, 935889, 1247852, 1871778, 2807667, 3743556, 4055519, 5615334, 8111038, 11230668, 12166557, 16222076, 24333114, 36499671, 48666228, 72999342, 145998684]

約数ペア:

[(1, 145998684), (2, 72999342), (3, 48666228), (4, 36499671), (6, 24333114), (9, 16222076), (12, 12166557), (13, 11230668), (18, 8111038), (26, 5615334), (36, 4055519), (39, 3743556), (52, 2807667), (78, 1871778), (117, 1247852), (156, 935889), (234, 623926), (468, 311963)]