154180362

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{151}}^2$

素因数の和:344

約数の個数: 72

約数和(自身を含む): 376796448

約数和(自身を除く): 222616086

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 151, 161, 294, 302, 322, 453, 483, 906, 966, 1057, 1127, 2114, 2254, 3171, 3381, 3473, 6342, 6762, 6946, 7399, 10419, 14798, 20838, 22197, 22801, 24311, 44394, 45602, 48622, 68403, 72933, 136806, 145866, 159607, 170177, 319214, 340354, 478821, 510531, 524423, 957642, 1021062, 1048846, 1117249, 1573269, 2234498, 3146538, 3351747, 3670961, 6703494, 7341922, 11012883, 22025766, 25696727, 51393454, 77090181, 154180362]

約数ペア:

[(1, 154180362), (2, 77090181), (3, 51393454), (6, 25696727), (7, 22025766), (14, 11012883), (21, 7341922), (23, 6703494), (42, 3670961), (46, 3351747), (49, 3146538), (69, 2234498), (98, 1573269), (138, 1117249), (147, 1048846), (151, 1021062), (161, 957642), (294, 524423), (302, 510531), (322, 478821), (453, 340354), (483, 319214), (906, 170177), (966, 159607), (1057, 145866), (1127, 136806), (2114, 72933), (2254, 68403), (3171, 48622), (3381, 45602), (3473, 44394), (6342, 24311), (6762, 22801), (6946, 22197), (7399, 20838), (10419, 14798)]