149719986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 376569648

約数和(自身を除く): 226849662

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 61, 78, 102, 117, 122, 153, 183, 221, 234, 306, 366, 442, 549, 617, 663, 793, 1037, 1098, 1234, 1326, 1586, 1851, 1989, 2074, 2379, 3111, 3702, 3978, 4758, 5553, 6222, 7137, 8021, 9333, 10489, 11106, 13481, 14274, 16042, 18666, 20978, 24063, 26962, 31467, 37637, 40443, 48126, 62934, 72189, 75274, 80886, 94401, 112911, 121329, 136357, 144378, 188802, 225822, 242658, 272714, 338733, 409071, 489281, 639829, 677466, 818142, 978562, 1227213, 1279658, 1467843, 1919487, 2454426, 2935686, 3838974, 4403529, 5758461, 8317777, 8807058, 11516922, 16635554, 24953331, 49906662, 74859993, 149719986]

約数ペア:

[(1, 149719986), (2, 74859993), (3, 49906662), (6, 24953331), (9, 16635554), (13, 11516922), (17, 8807058), (18, 8317777), (26, 5758461), (34, 4403529), (39, 3838974), (51, 2935686), (61, 2454426), (78, 1919487), (102, 1467843), (117, 1279658), (122, 1227213), (153, 978562), (183, 818142), (221, 677466), (234, 639829), (306, 489281), (366, 409071), (442, 338733), (549, 272714), (617, 242658), (663, 225822), (793, 188802), (1037, 144378), (1098, 136357), (1234, 121329), (1326, 112911), (1586, 94401), (1851, 80886), (1989, 75274), (2074, 72189), (2379, 62934), (3111, 48126), (3702, 40443), (3978, 37637), (4758, 31467), (5553, 26962), (6222, 24063), (7137, 20978), (8021, 18666), (9333, 16042), (10489, 14274), (11106, 13481)]