147445296

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1470

約数の個数: 80

約数和(自身を含む): 397900128

約数和(自身を除く): 250454832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 592, 732, 888, 976, 1361, 1464, 1776, 2257, 2722, 2928, 4083, 4514, 5444, 6771, 8166, 9028, 10888, 13542, 16332, 18056, 21776, 27084, 32664, 36112, 50357, 54168, 65328, 83021, 100714, 108336, 151071, 166042, 201428, 249063, 302142, 332084, 402856, 498126, 604284, 664168, 805712, 996252, 1208568, 1328336, 1992504, 2417136, 3071777, 3985008, 6143554, 9215331, 12287108, 18430662, 24574216, 36861324, 49148432, 73722648, 147445296]

約数ペア:

[(1, 147445296), (2, 73722648), (3, 49148432), (4, 36861324), (6, 24574216), (8, 18430662), (12, 12287108), (16, 9215331), (24, 6143554), (37, 3985008), (48, 3071777), (61, 2417136), (74, 1992504), (111, 1328336), (122, 1208568), (148, 996252), (183, 805712), (222, 664168), (244, 604284), (296, 498126), (366, 402856), (444, 332084), (488, 302142), (592, 249063), (732, 201428), (888, 166042), (976, 151071), (1361, 108336), (1464, 100714), (1776, 83021), (2257, 65328), (2722, 54168), (2928, 50357), (4083, 36112), (4514, 32664), (5444, 27084), (6771, 21776), (8166, 18056), (9028, 16332), (10888, 13542)]