195652160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 168

約数和(自身を含む): 531863808

約数和(自身を除く): 336211648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 121, 124, 155, 160, 163, 176, 220, 242, 248, 310, 320, 326, 341, 352, 440, 484, 496, 605, 620, 652, 682, 704, 815, 880, 968, 992, 1210, 1240, 1304, 1364, 1630, 1705, 1760, 1793, 1936, 1984, 2420, 2480, 2608, 2728, 3260, 3410, 3520, 3586, 3751, 3872, 4840, 4960, 5053, 5216, 5456, 6520, 6820, 7172, 7502, 7744, 8965, 9680, 9920, 10106, 10432, 10912, 13040, 13640, 14344, 15004, 17930, 18755, 19360, 19723, 20212, 21824, 25265, 26080, 27280, 28688, 30008, 35860, 37510, 38720, 39446, 40424, 50530, 52160, 54560, 55583, 57376, 60016, 71720, 75020, 78892, 80848, 98615, 101060, 109120, 111166, 114752, 120032, 143440, 150040, 157784, 161696, 197230, 202120, 222332, 240064, 277915, 286880, 300080, 315568, 323392, 394460, 404240, 444664, 555830, 573760, 600160, 611413, 631136, 788920, 808480, 889328, 1111660, 1200320, 1222826, 1262272, 1577840, 1616960, 1778656, 2223320, 2445652, 3057065, 3155680, 3557312, 4446640, 4891304, 6114130, 6311360, 8893280, 9782608, 12228260, 17786560, 19565216, 24456520, 39130432, 48913040, 97826080, 195652160]

約数ペア:

[(1, 195652160), (2, 97826080), (4, 48913040), (5, 39130432), (8, 24456520), (10, 19565216), (11, 17786560), (16, 12228260), (20, 9782608), (22, 8893280), (31, 6311360), (32, 6114130), (40, 4891304), (44, 4446640), (55, 3557312), (62, 3155680), (64, 3057065), (80, 2445652), (88, 2223320), (110, 1778656), (121, 1616960), (124, 1577840), (155, 1262272), (160, 1222826), (163, 1200320), (176, 1111660), (220, 889328), (242, 808480), (248, 788920), (310, 631136), (320, 611413), (326, 600160), (341, 573760), (352, 555830), (440, 444664), (484, 404240), (496, 394460), (605, 323392), (620, 315568), (652, 300080), (682, 286880), (704, 277915), (815, 240064), (880, 222332), (968, 202120), (992, 197230), (1210, 161696), (1240, 157784), (1304, 150040), (1364, 143440), (1630, 120032), (1705, 114752), (1760, 111166), (1793, 109120), (1936, 101060), (1984, 98615), (2420, 80848), (2480, 78892), (2608, 75020), (2728, 71720), (3260, 60016), (3410, 57376), (3520, 55583), (3586, 54560), (3751, 52160), (3872, 50530), (4840, 40424), (4960, 39446), (5053, 38720), (5216, 37510), (5456, 35860), (6520, 30008), (6820, 28688), (7172, 27280), (7502, 26080), (7744, 25265), (8965, 21824), (9680, 20212), (9920, 19723), (10106, 19360), (10432, 18755), (10912, 17930), (13040, 15004), (13640, 14344)]