155618316

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1948

約数の個数: 108

約数和(自身を含む): 467576928

約数和(自身を除く): 311958612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 882, 987, 1316, 1692, 1764, 1877, 1974, 2303, 2961, 3754, 3948, 4606, 5631, 5922, 6909, 7508, 9212, 11262, 11844, 13139, 13818, 16893, 20727, 22524, 26278, 27636, 33786, 39417, 41454, 52556, 67572, 78834, 82908, 88219, 91973, 118251, 157668, 176438, 183946, 236502, 264657, 275919, 352876, 367892, 473004, 529314, 551838, 617533, 793971, 827757, 1058628, 1103676, 1235066, 1587942, 1655514, 1852599, 2470132, 3175884, 3311028, 3705198, 4322731, 5557797, 7410396, 8645462, 11115594, 12968193, 17290924, 22231188, 25936386, 38904579, 51872772, 77809158, 155618316]

約数ペア:

[(1, 155618316), (2, 77809158), (3, 51872772), (4, 38904579), (6, 25936386), (7, 22231188), (9, 17290924), (12, 12968193), (14, 11115594), (18, 8645462), (21, 7410396), (28, 5557797), (36, 4322731), (42, 3705198), (47, 3311028), (49, 3175884), (63, 2470132), (84, 1852599), (94, 1655514), (98, 1587942), (126, 1235066), (141, 1103676), (147, 1058628), (188, 827757), (196, 793971), (252, 617533), (282, 551838), (294, 529314), (329, 473004), (423, 367892), (441, 352876), (564, 275919), (588, 264657), (658, 236502), (846, 183946), (882, 176438), (987, 157668), (1316, 118251), (1692, 91973), (1764, 88219), (1877, 82908), (1974, 78834), (2303, 67572), (2961, 52556), (3754, 41454), (3948, 39417), (4606, 33786), (5631, 27636), (5922, 26278), (6909, 22524), (7508, 20727), (9212, 16893), (11262, 13818), (11844, 13139)]