181392528

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 488218752

約数和(自身を除く): 306826224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 656, 732, 976, 984, 1464, 1511, 1968, 2501, 2928, 3022, 4533, 5002, 6044, 7503, 9066, 10004, 12088, 15006, 18132, 20008, 24176, 30012, 36264, 40016, 60024, 61951, 72528, 92171, 120048, 123902, 184342, 185853, 247804, 276513, 368684, 371706, 495608, 553026, 737368, 743412, 991216, 1106052, 1474736, 1486824, 2212104, 2973648, 3779011, 4424208, 7558022, 11337033, 15116044, 22674066, 30232088, 45348132, 60464176, 90696264, 181392528]

約数ペア:

[(1, 181392528), (2, 90696264), (3, 60464176), (4, 45348132), (6, 30232088), (8, 22674066), (12, 15116044), (16, 11337033), (24, 7558022), (41, 4424208), (48, 3779011), (61, 2973648), (82, 2212104), (122, 1486824), (123, 1474736), (164, 1106052), (183, 991216), (244, 743412), (246, 737368), (328, 553026), (366, 495608), (488, 371706), (492, 368684), (656, 276513), (732, 247804), (976, 185853), (984, 184342), (1464, 123902), (1511, 120048), (1968, 92171), (2501, 72528), (2928, 61951), (3022, 60024), (4533, 40016), (5002, 36264), (6044, 30012), (7503, 24176), (9066, 20008), (10004, 18132), (12088, 15006)]