149980728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 389376000

約数和(自身を除く): 239395272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 199, 248, 372, 398, 597, 744, 796, 1013, 1194, 1592, 2026, 2388, 3039, 4052, 4776, 6078, 6169, 8104, 12156, 12338, 18507, 24312, 24676, 31403, 37014, 49352, 62806, 74028, 94209, 125612, 148056, 188418, 201587, 251224, 376836, 403174, 604761, 753672, 806348, 1209522, 1612696, 2419044, 4838088, 6249197, 12498394, 18747591, 24996788, 37495182, 49993576, 74990364, 149980728]

約数ペア:

[(1, 149980728), (2, 74990364), (3, 49993576), (4, 37495182), (6, 24996788), (8, 18747591), (12, 12498394), (24, 6249197), (31, 4838088), (62, 2419044), (93, 1612696), (124, 1209522), (186, 806348), (199, 753672), (248, 604761), (372, 403174), (398, 376836), (597, 251224), (744, 201587), (796, 188418), (1013, 148056), (1194, 125612), (1592, 94209), (2026, 74028), (2388, 62806), (3039, 49352), (4052, 37014), (4776, 31403), (6078, 24676), (6169, 24312), (8104, 18507), (12156, 12338)]