157763580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{907}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 478377984

約数和(自身を除く): 320614404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 223, 260, 390, 446, 669, 780, 892, 907, 1115, 1338, 1814, 2230, 2676, 2721, 2899, 3345, 3628, 4460, 4535, 5442, 5798, 6690, 8697, 9070, 10884, 11596, 11791, 13380, 13605, 14495, 17394, 18140, 23582, 27210, 28990, 34788, 35373, 43485, 47164, 54420, 57980, 58955, 70746, 86970, 117910, 141492, 173940, 176865, 202261, 235820, 353730, 404522, 606783, 707460, 809044, 1011305, 1213566, 2022610, 2427132, 2629393, 3033915, 4045220, 5258786, 6067830, 7888179, 10517572, 12135660, 13146965, 15776358, 26293930, 31552716, 39440895, 52587860, 78881790, 157763580]

約数ペア:

[(1, 157763580), (2, 78881790), (3, 52587860), (4, 39440895), (5, 31552716), (6, 26293930), (10, 15776358), (12, 13146965), (13, 12135660), (15, 10517572), (20, 7888179), (26, 6067830), (30, 5258786), (39, 4045220), (52, 3033915), (60, 2629393), (65, 2427132), (78, 2022610), (130, 1213566), (156, 1011305), (195, 809044), (223, 707460), (260, 606783), (390, 404522), (446, 353730), (669, 235820), (780, 202261), (892, 176865), (907, 173940), (1115, 141492), (1338, 117910), (1814, 86970), (2230, 70746), (2676, 58955), (2721, 57980), (2899, 54420), (3345, 47164), (3628, 43485), (4460, 35373), (4535, 34788), (5442, 28990), (5798, 27210), (6690, 23582), (8697, 18140), (9070, 17394), (10884, 14495), (11596, 13605), (11791, 13380)]