161744328

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 454053600

約数和(自身を除く): 292309272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 89, 129, 172, 178, 258, 267, 344, 356, 387, 516, 534, 587, 712, 774, 801, 1032, 1068, 1174, 1548, 1602, 1761, 2136, 2348, 3096, 3204, 3522, 3827, 4696, 5283, 6408, 7044, 7654, 10566, 11481, 14088, 15308, 21132, 22962, 25241, 30616, 34443, 42264, 45924, 50482, 52243, 68886, 75723, 91848, 100964, 104486, 137772, 151446, 156729, 201928, 208972, 227169, 275544, 302892, 313458, 417944, 454338, 470187, 605784, 626916, 908676, 940374, 1253832, 1817352, 1880748, 2246449, 3761496, 4492898, 6739347, 8985796, 13478694, 17971592, 20218041, 26957388, 40436082, 53914776, 80872164, 161744328]

約数ペア:

[(1, 161744328), (2, 80872164), (3, 53914776), (4, 40436082), (6, 26957388), (8, 20218041), (9, 17971592), (12, 13478694), (18, 8985796), (24, 6739347), (36, 4492898), (43, 3761496), (72, 2246449), (86, 1880748), (89, 1817352), (129, 1253832), (172, 940374), (178, 908676), (258, 626916), (267, 605784), (344, 470187), (356, 454338), (387, 417944), (516, 313458), (534, 302892), (587, 275544), (712, 227169), (774, 208972), (801, 201928), (1032, 156729), (1068, 151446), (1174, 137772), (1548, 104486), (1602, 100964), (1761, 91848), (2136, 75723), (2348, 68886), (3096, 52243), (3204, 50482), (3522, 45924), (3827, 42264), (4696, 34443), (5283, 30616), (6408, 25241), (7044, 22962), (7654, 21132), (10566, 15308), (11481, 14088)]