145609232

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 308551680

約数和(自身を除く): 162942448

約数列:

[1, 2, 4, 8, 16, 29, 31, 53, 58, 62, 106, 116, 124, 191, 212, 232, 248, 382, 424, 464, 496, 764, 848, 899, 1528, 1537, 1643, 1798, 3056, 3074, 3286, 3596, 5539, 5921, 6148, 6572, 7192, 10123, 11078, 11842, 12296, 13144, 14384, 20246, 22156, 23684, 24592, 26288, 40492, 44312, 47368, 47647, 80984, 88624, 94736, 95294, 161968, 171709, 190588, 293567, 313813, 343418, 381176, 587134, 627626, 686836, 762352, 1174268, 1255252, 1373672, 2348536, 2510504, 2747344, 4697072, 5021008, 9100577, 18201154, 36402308, 72804616, 145609232]

約数ペア:

[(1, 145609232), (2, 72804616), (4, 36402308), (8, 18201154), (16, 9100577), (29, 5021008), (31, 4697072), (53, 2747344), (58, 2510504), (62, 2348536), (106, 1373672), (116, 1255252), (124, 1174268), (191, 762352), (212, 686836), (232, 627626), (248, 587134), (382, 381176), (424, 343418), (464, 313813), (496, 293567), (764, 190588), (848, 171709), (899, 161968), (1528, 95294), (1537, 94736), (1643, 88624), (1798, 80984), (3056, 47647), (3074, 47368), (3286, 44312), (3596, 40492), (5539, 26288), (5921, 24592), (6148, 23684), (6572, 22156), (7192, 20246), (10123, 14384), (11078, 13144), (11842, 12296)]