157474422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 268304778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 59, 63, 69, 118, 126, 138, 161, 177, 189, 207, 307, 322, 354, 378, 413, 414, 483, 531, 614, 621, 826, 921, 966, 1062, 1239, 1242, 1357, 1449, 1593, 1842, 2149, 2478, 2714, 2763, 2898, 3186, 3717, 4071, 4298, 4347, 5526, 6447, 7061, 7434, 8142, 8289, 8694, 9499, 11151, 12213, 12894, 14122, 16578, 18113, 18998, 19341, 21183, 22302, 24426, 28497, 36226, 36639, 38682, 42366, 49427, 54339, 56994, 58023, 63549, 73278, 85491, 98854, 108678, 116046, 126791, 127098, 148281, 163017, 170982, 190647, 253582, 256473, 296562, 326034, 380373, 381294, 416599, 444843, 489051, 512946, 760746, 833198, 889686, 978102, 1141119, 1249797, 1334529, 2282238, 2499594, 2669058, 2916193, 3423357, 3749391, 5832386, 6846714, 7498782, 8748579, 11248173, 17497158, 22496346, 26245737, 52491474, 78737211, 157474422]

約数ペア:

[(1, 157474422), (2, 78737211), (3, 52491474), (6, 26245737), (7, 22496346), (9, 17497158), (14, 11248173), (18, 8748579), (21, 7498782), (23, 6846714), (27, 5832386), (42, 3749391), (46, 3423357), (54, 2916193), (59, 2669058), (63, 2499594), (69, 2282238), (118, 1334529), (126, 1249797), (138, 1141119), (161, 978102), (177, 889686), (189, 833198), (207, 760746), (307, 512946), (322, 489051), (354, 444843), (378, 416599), (413, 381294), (414, 380373), (483, 326034), (531, 296562), (614, 256473), (621, 253582), (826, 190647), (921, 170982), (966, 163017), (1062, 148281), (1239, 127098), (1242, 126791), (1357, 116046), (1449, 108678), (1593, 98854), (1842, 85491), (2149, 73278), (2478, 63549), (2714, 58023), (2763, 56994), (2898, 54339), (3186, 49427), (3717, 42366), (4071, 38682), (4298, 36639), (4347, 36226), (5526, 28497), (6447, 24426), (7061, 22302), (7434, 21183), (8142, 19341), (8289, 18998), (8694, 18113), (9499, 16578), (11151, 14122), (12213, 12894)]