128574945828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1167547}}^1$

素因数の和:1167606

約数の個数: 144

約数和(自身を含む): 407987973120

約数和(自身を除く): 279413027292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 644, 684, 798, 828, 874, 966, 1197, 1311, 1449, 1596, 1748, 1932, 2394, 2622, 2898, 3059, 3933, 4788, 5244, 5796, 6118, 7866, 9177, 12236, 15732, 18354, 27531, 36708, 55062, 110124, 1167547, 2335094, 3502641, 4670188, 7005282, 8172829, 10507923, 14010564, 16345658, 21015846, 22183393, 24518487, 26853581, 32691316, 42031692, 44366786, 49036974, 53707162, 66550179, 73555461, 80560743, 88733572, 98073948, 107414324, 133100358, 147110922, 155283751, 161121486, 187975067, 199650537, 241682229, 266200716, 294221844, 310567502, 322242972, 375950134, 399301074, 465851253, 483364458, 510218039, 563925201, 621135004, 751900268, 798602148, 931702506, 966728916, 1020436078, 1127850402, 1397553759, 1530654117, 1691775603, 1863405012, 2040872156, 2255700804, 2795107518, 3061308234, 3383551206, 3571526273, 4591962351, 5590215036, 6122616468, 6767102412, 7143052546, 9183924702, 10714578819, 14286105092, 18367849404, 21429157638, 32143736457, 42858315276, 64287472914, 128574945828]

約数ペア:

[(1, 128574945828), (2, 64287472914), (3, 42858315276), (4, 32143736457), (6, 21429157638), (7, 18367849404), (9, 14286105092), (12, 10714578819), (14, 9183924702), (18, 7143052546), (19, 6767102412), (21, 6122616468), (23, 5590215036), (28, 4591962351), (36, 3571526273), (38, 3383551206), (42, 3061308234), (46, 2795107518), (57, 2255700804), (63, 2040872156), (69, 1863405012), (76, 1691775603), (84, 1530654117), (92, 1397553759), (114, 1127850402), (126, 1020436078), (133, 966728916), (138, 931702506), (161, 798602148), (171, 751900268), (207, 621135004), (228, 563925201), (252, 510218039), (266, 483364458), (276, 465851253), (322, 399301074), (342, 375950134), (399, 322242972), (414, 310567502), (437, 294221844), (483, 266200716), (532, 241682229), (644, 199650537), (684, 187975067), (798, 161121486), (828, 155283751), (874, 147110922), (966, 133100358), (1197, 107414324), (1311, 98073948), (1449, 88733572), (1596, 80560743), (1748, 73555461), (1932, 66550179), (2394, 53707162), (2622, 49036974), (2898, 44366786), (3059, 42031692), (3933, 32691316), (4788, 26853581), (5244, 24518487), (5796, 22183393), (6118, 21015846), (7866, 16345658), (9177, 14010564), (12236, 10507923), (15732, 8172829), (18354, 7005282), (27531, 4670188), (36708, 3502641), (55062, 2335094), (110124, 1167547)]