152143390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1873

約数の個数: 64

約数和(自身を含む): 332937216

約数和(自身を除く): 180793826

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 53, 70, 106, 115, 161, 230, 265, 322, 371, 530, 742, 805, 1219, 1610, 1783, 1855, 2438, 3566, 3710, 6095, 8533, 8915, 12190, 12481, 17066, 17830, 24962, 41009, 42665, 62405, 82018, 85330, 94499, 124810, 188998, 205045, 287063, 410090, 472495, 574126, 661493, 944990, 1322986, 1435315, 2173477, 2870630, 3307465, 4346954, 6614930, 10867385, 15214339, 21734770, 30428678, 76071695, 152143390]

約数ペア:

[(1, 152143390), (2, 76071695), (5, 30428678), (7, 21734770), (10, 15214339), (14, 10867385), (23, 6614930), (35, 4346954), (46, 3307465), (53, 2870630), (70, 2173477), (106, 1435315), (115, 1322986), (161, 944990), (230, 661493), (265, 574126), (322, 472495), (371, 410090), (530, 287063), (742, 205045), (805, 188998), (1219, 124810), (1610, 94499), (1783, 85330), (1855, 82018), (2438, 62405), (3566, 42665), (3710, 41009), (6095, 24962), (8533, 17830), (8915, 17066), (12190, 12481)]