158390070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 391564800

約数和(自身を除く): 233174730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 199, 215, 258, 398, 430, 597, 617, 645, 995, 1194, 1234, 1290, 1851, 1990, 2985, 3085, 3702, 5970, 6170, 8557, 9255, 17114, 18510, 25671, 26531, 42785, 51342, 53062, 79593, 85570, 122783, 128355, 132655, 159186, 245566, 256710, 265310, 368349, 397965, 613915, 736698, 795930, 1227830, 1841745, 3683490, 5279669, 10559338, 15839007, 26398345, 31678014, 52796690, 79195035, 158390070]

約数ペア:

[(1, 158390070), (2, 79195035), (3, 52796690), (5, 31678014), (6, 26398345), (10, 15839007), (15, 10559338), (30, 5279669), (43, 3683490), (86, 1841745), (129, 1227830), (199, 795930), (215, 736698), (258, 613915), (398, 397965), (430, 368349), (597, 265310), (617, 256710), (645, 245566), (995, 159186), (1194, 132655), (1234, 128355), (1290, 122783), (1851, 85570), (1990, 79593), (2985, 53062), (3085, 51342), (3702, 42785), (5970, 26531), (6170, 25671), (8557, 18510), (9255, 17114)]