156930147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 255864960

約数和(自身を除く): 98934813

約数列:

[1, 3, 9, 11, 33, 59, 67, 99, 177, 201, 401, 531, 603, 649, 737, 1203, 1947, 2211, 3609, 3953, 4411, 5841, 6633, 11859, 13233, 23659, 26867, 35577, 39699, 43483, 70977, 80601, 130449, 212931, 241803, 260249, 295537, 391347, 780747, 886611, 1585153, 2342241, 2659833, 4755459, 14266377, 17436683, 52310049, 156930147]

約数ペア:

[(1, 156930147), (3, 52310049), (9, 17436683), (11, 14266377), (33, 4755459), (59, 2659833), (67, 2342241), (99, 1585153), (177, 886611), (201, 780747), (401, 391347), (531, 295537), (603, 260249), (649, 241803), (737, 212931), (1203, 130449), (1947, 80601), (2211, 70977), (3609, 43483), (3953, 39699), (4411, 35577), (5841, 26867), (6633, 23659), (11859, 13233)]