154865118

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 335591424

約数和(自身を除く): 180726306

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 101, 123, 138, 202, 246, 271, 303, 542, 606, 813, 943, 1626, 1886, 2323, 2829, 4141, 4646, 5658, 6233, 6969, 8282, 11111, 12423, 12466, 13938, 18699, 22222, 24846, 27371, 33333, 37398, 54742, 66666, 82113, 95243, 164226, 190486, 255553, 285729, 511106, 571458, 629533, 766659, 1122211, 1259066, 1533318, 1888599, 2244422, 3366633, 3777198, 6733266, 25810853, 51621706, 77432559, 154865118]

約数ペア:

[(1, 154865118), (2, 77432559), (3, 51621706), (6, 25810853), (23, 6733266), (41, 3777198), (46, 3366633), (69, 2244422), (82, 1888599), (101, 1533318), (123, 1259066), (138, 1122211), (202, 766659), (246, 629533), (271, 571458), (303, 511106), (542, 285729), (606, 255553), (813, 190486), (943, 164226), (1626, 95243), (1886, 82113), (2323, 66666), (2829, 54742), (4141, 37398), (4646, 33333), (5658, 27371), (6233, 24846), (6969, 22222), (8282, 18699), (11111, 13938), (12423, 12466)]