161489664024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1152773}}^1$

素因数の和:1153244

約数の個数: 64

約数和(自身を含む): 435748572000

約数和(自身を除く): 274258907976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449, 898, 1347, 1796, 2694, 3592, 5388, 5837, 10776, 11674, 17511, 23348, 35022, 46696, 70044, 140088, 1152773, 2305546, 3458319, 4611092, 6916638, 9222184, 13833276, 14986049, 27666552, 29972098, 44958147, 59944196, 89916294, 119888392, 179832588, 359665176, 517595077, 1035190154, 1552785231, 2070380308, 3105570462, 4140760616, 6211140924, 6728736001, 12422281848, 13457472002, 20186208003, 26914944004, 40372416006, 53829888008, 80744832012, 161489664024]

約数ペア:

[(1, 161489664024), (2, 80744832012), (3, 53829888008), (4, 40372416006), (6, 26914944004), (8, 20186208003), (12, 13457472002), (13, 12422281848), (24, 6728736001), (26, 6211140924), (39, 4140760616), (52, 3105570462), (78, 2070380308), (104, 1552785231), (156, 1035190154), (312, 517595077), (449, 359665176), (898, 179832588), (1347, 119888392), (1796, 89916294), (2694, 59944196), (3592, 44958147), (5388, 29972098), (5837, 27666552), (10776, 14986049), (11674, 13833276), (17511, 9222184), (23348, 6916638), (35022, 4611092), (46696, 3458319), (70044, 2305546), (140088, 1152773)]