161107296

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1237

約数の個数: 144

約数和(自身を含む): 509347440

約数和(自身を除く): 348240144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 588, 609, 672, 696, 784, 812, 928, 1176, 1181, 1218, 1392, 1421, 1568, 1624, 2352, 2362, 2436, 2784, 2842, 3248, 3543, 4263, 4704, 4724, 4872, 5684, 6496, 7086, 8267, 8526, 9448, 9744, 11368, 14172, 16534, 17052, 18896, 19488, 22736, 24801, 28344, 33068, 34104, 34249, 37792, 45472, 49602, 56688, 57869, 66136, 68208, 68498, 99204, 102747, 113376, 115738, 132272, 136416, 136996, 173607, 198408, 205494, 231476, 239743, 264544, 273992, 347214, 396816, 410988, 462952, 479486, 547984, 694428, 719229, 793632, 821976, 925904, 958972, 1095968, 1388856, 1438458, 1643952, 1678201, 1851808, 1917944, 2777712, 2876916, 3287904, 3356402, 3835888, 5034603, 5555424, 5753832, 6712804, 7671776, 10069206, 11507664, 13425608, 20138412, 23015328, 26851216, 40276824, 53702432, 80553648, 161107296]

約数ペア:

[(1, 161107296), (2, 80553648), (3, 53702432), (4, 40276824), (6, 26851216), (7, 23015328), (8, 20138412), (12, 13425608), (14, 11507664), (16, 10069206), (21, 7671776), (24, 6712804), (28, 5753832), (29, 5555424), (32, 5034603), (42, 3835888), (48, 3356402), (49, 3287904), (56, 2876916), (58, 2777712), (84, 1917944), (87, 1851808), (96, 1678201), (98, 1643952), (112, 1438458), (116, 1388856), (147, 1095968), (168, 958972), (174, 925904), (196, 821976), (203, 793632), (224, 719229), (232, 694428), (294, 547984), (336, 479486), (348, 462952), (392, 410988), (406, 396816), (464, 347214), (588, 273992), (609, 264544), (672, 239743), (696, 231476), (784, 205494), (812, 198408), (928, 173607), (1176, 136996), (1181, 136416), (1218, 132272), (1392, 115738), (1421, 113376), (1568, 102747), (1624, 99204), (2352, 68498), (2362, 68208), (2436, 66136), (2784, 57869), (2842, 56688), (3248, 49602), (3543, 45472), (4263, 37792), (4704, 34249), (4724, 34104), (4872, 33068), (5684, 28344), (6496, 24801), (7086, 22736), (8267, 19488), (8526, 18896), (9448, 17052), (9744, 16534), (11368, 14172)]