157859970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1147

約数の個数: 64

約数和(自身を含む): 390230784

約数和(自身を除く): 232370814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 101, 106, 159, 202, 265, 303, 318, 505, 530, 606, 795, 983, 1010, 1515, 1590, 1966, 2949, 3030, 4915, 5353, 5898, 9830, 10706, 14745, 16059, 26765, 29490, 32118, 52099, 53530, 80295, 99283, 104198, 156297, 160590, 198566, 260495, 297849, 312594, 496415, 520990, 595698, 781485, 992830, 1489245, 1562970, 2978490, 5261999, 10523998, 15785997, 26309995, 31571994, 52619990, 78929985, 157859970]

約数ペア:

[(1, 157859970), (2, 78929985), (3, 52619990), (5, 31571994), (6, 26309995), (10, 15785997), (15, 10523998), (30, 5261999), (53, 2978490), (101, 1562970), (106, 1489245), (159, 992830), (202, 781485), (265, 595698), (303, 520990), (318, 496415), (505, 312594), (530, 297849), (606, 260495), (795, 198566), (983, 160590), (1010, 156297), (1515, 104198), (1590, 99283), (1966, 80295), (2949, 53530), (3030, 52099), (4915, 32118), (5353, 29490), (5898, 26765), (9830, 16059), (10706, 14745)]