164589552

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1475

約数の個数: 120

約数和(自身を含む): 496496000

約数和(自身を除く): 331906448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 774, 817, 912, 1032, 1368, 1399, 1548, 1634, 2064, 2451, 2736, 2798, 3096, 3268, 4197, 4902, 5596, 6192, 6536, 7353, 8394, 9804, 11192, 12591, 13072, 14706, 16788, 19608, 22384, 25182, 26581, 29412, 33576, 39216, 50364, 53162, 58824, 60157, 67152, 79743, 100728, 106324, 117648, 120314, 159486, 180471, 201456, 212648, 239229, 240628, 318972, 360942, 425296, 478458, 481256, 541413, 637944, 721884, 956916, 962512, 1082826, 1142983, 1275888, 1443768, 1913832, 2165652, 2285966, 2887536, 3428949, 3827664, 4331304, 4571932, 6857898, 8662608, 9143864, 10286847, 13715796, 18287728, 20573694, 27431592, 41147388, 54863184, 82294776, 164589552]

約数ペア:

[(1, 164589552), (2, 82294776), (3, 54863184), (4, 41147388), (6, 27431592), (8, 20573694), (9, 18287728), (12, 13715796), (16, 10286847), (18, 9143864), (19, 8662608), (24, 6857898), (36, 4571932), (38, 4331304), (43, 3827664), (48, 3428949), (57, 2887536), (72, 2285966), (76, 2165652), (86, 1913832), (114, 1443768), (129, 1275888), (144, 1142983), (152, 1082826), (171, 962512), (172, 956916), (228, 721884), (258, 637944), (304, 541413), (342, 481256), (344, 478458), (387, 425296), (456, 360942), (516, 318972), (684, 240628), (688, 239229), (774, 212648), (817, 201456), (912, 180471), (1032, 159486), (1368, 120314), (1399, 117648), (1548, 106324), (1634, 100728), (2064, 79743), (2451, 67152), (2736, 60157), (2798, 58824), (3096, 53162), (3268, 50364), (4197, 39216), (4902, 33576), (5596, 29412), (6192, 26581), (6536, 25182), (7353, 22384), (8394, 19608), (9804, 16788), (11192, 14706), (12591, 13072)]