137921976

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 392296320

約数和(自身を除く): 254374344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 183, 186, 244, 248, 279, 366, 372, 488, 549, 558, 732, 744, 1013, 1098, 1116, 1464, 1891, 2026, 2196, 2232, 3039, 3782, 4052, 4392, 5673, 6078, 7564, 8104, 9117, 11346, 12156, 15128, 17019, 18234, 22692, 24312, 31403, 34038, 36468, 45384, 61793, 62806, 68076, 72936, 94209, 123586, 125612, 136152, 185379, 188418, 247172, 251224, 282627, 370758, 376836, 494344, 556137, 565254, 741516, 753672, 1112274, 1130508, 1483032, 1915583, 2224548, 2261016, 3831166, 4449096, 5746749, 7662332, 11493498, 15324664, 17240247, 22986996, 34480494, 45973992, 68960988, 137921976]

約数ペア:

[(1, 137921976), (2, 68960988), (3, 45973992), (4, 34480494), (6, 22986996), (8, 17240247), (9, 15324664), (12, 11493498), (18, 7662332), (24, 5746749), (31, 4449096), (36, 3831166), (61, 2261016), (62, 2224548), (72, 1915583), (93, 1483032), (122, 1130508), (124, 1112274), (183, 753672), (186, 741516), (244, 565254), (248, 556137), (279, 494344), (366, 376836), (372, 370758), (488, 282627), (549, 251224), (558, 247172), (732, 188418), (744, 185379), (1013, 136152), (1098, 125612), (1116, 123586), (1464, 94209), (1891, 72936), (2026, 68076), (2196, 62806), (2232, 61793), (3039, 45384), (3782, 36468), (4052, 34038), (4392, 31403), (5673, 24312), (6078, 22692), (7564, 18234), (8104, 17019), (9117, 15128), (11346, 12156)]