158312940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7309}}^1$

素因数の和:7359

約数の個数: 72

約数和(自身を含む): 467898480

約数和(自身を除く): 309585540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 7309, 10830, 14618, 21660, 21927, 29236, 36545, 43854, 73090, 87708, 109635, 138871, 146180, 219270, 277742, 416613, 438540, 555484, 694355, 833226, 1388710, 1666452, 2083065, 2638549, 2777420, 4166130, 5277098, 7915647, 8332260, 10554196, 13192745, 15831294, 26385490, 31662588, 39578235, 52770980, 79156470, 158312940]

約数ペア:

[(1, 158312940), (2, 79156470), (3, 52770980), (4, 39578235), (5, 31662588), (6, 26385490), (10, 15831294), (12, 13192745), (15, 10554196), (19, 8332260), (20, 7915647), (30, 5277098), (38, 4166130), (57, 2777420), (60, 2638549), (76, 2083065), (95, 1666452), (114, 1388710), (190, 833226), (228, 694355), (285, 555484), (361, 438540), (380, 416613), (570, 277742), (722, 219270), (1083, 146180), (1140, 138871), (1444, 109635), (1805, 87708), (2166, 73090), (3610, 43854), (4332, 36545), (5415, 29236), (7220, 21927), (7309, 21660), (10830, 14618)]