149951664

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 437554832

約数和(自身を除く): 287603168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 61, 72, 86, 122, 129, 144, 172, 183, 244, 258, 344, 366, 387, 397, 488, 516, 549, 688, 732, 774, 794, 976, 1032, 1098, 1191, 1464, 1548, 1588, 2064, 2196, 2382, 2623, 2928, 3096, 3176, 3573, 4392, 4764, 5246, 6192, 6352, 7146, 7869, 8784, 9528, 10492, 14292, 15738, 17071, 19056, 20984, 23607, 24217, 28584, 31476, 34142, 41968, 47214, 48434, 51213, 57168, 62952, 68284, 72651, 94428, 96868, 102426, 125904, 136568, 145302, 153639, 188856, 193736, 204852, 217953, 273136, 290604, 307278, 377712, 387472, 409704, 435906, 581208, 614556, 819408, 871812, 1041331, 1162416, 1229112, 1743624, 2082662, 2458224, 3123993, 3487248, 4165324, 6247986, 8330648, 9371979, 12495972, 16661296, 18743958, 24991944, 37487916, 49983888, 74975832, 149951664]

約数ペア:

[(1, 149951664), (2, 74975832), (3, 49983888), (4, 37487916), (6, 24991944), (8, 18743958), (9, 16661296), (12, 12495972), (16, 9371979), (18, 8330648), (24, 6247986), (36, 4165324), (43, 3487248), (48, 3123993), (61, 2458224), (72, 2082662), (86, 1743624), (122, 1229112), (129, 1162416), (144, 1041331), (172, 871812), (183, 819408), (244, 614556), (258, 581208), (344, 435906), (366, 409704), (387, 387472), (397, 377712), (488, 307278), (516, 290604), (549, 273136), (688, 217953), (732, 204852), (774, 193736), (794, 188856), (976, 153639), (1032, 145302), (1098, 136568), (1191, 125904), (1464, 102426), (1548, 96868), (1588, 94428), (2064, 72651), (2196, 68284), (2382, 62952), (2623, 57168), (2928, 51213), (3096, 48434), (3176, 47214), (3573, 41968), (4392, 34142), (4764, 31476), (5246, 28584), (6192, 24217), (6352, 23607), (7146, 20984), (7869, 19056), (8784, 17071), (9528, 15738), (10492, 14292)]