161361288

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 494121600

約数和(自身を除く): 332760312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 113, 132, 198, 216, 226, 264, 297, 339, 396, 452, 594, 601, 678, 792, 904, 1017, 1188, 1202, 1243, 1356, 1803, 2034, 2376, 2404, 2486, 2712, 3051, 3606, 3729, 4068, 4808, 4972, 5409, 6102, 6611, 7212, 7458, 8136, 9944, 10818, 11187, 12204, 13222, 14424, 14916, 16227, 19833, 21636, 22374, 24408, 26444, 29832, 32454, 33561, 39666, 43272, 44748, 52888, 59499, 64908, 67122, 67913, 79332, 89496, 118998, 129816, 134244, 135826, 158664, 178497, 203739, 237996, 268488, 271652, 356994, 407478, 475992, 543304, 611217, 713988, 747043, 814956, 1222434, 1427976, 1494086, 1629912, 1833651, 2241129, 2444868, 2988172, 3667302, 4482258, 4889736, 5976344, 6723387, 7334604, 8964516, 13446774, 14669208, 17929032, 20170161, 26893548, 40340322, 53787096, 80680644, 161361288]

約数ペア:

[(1, 161361288), (2, 80680644), (3, 53787096), (4, 40340322), (6, 26893548), (8, 20170161), (9, 17929032), (11, 14669208), (12, 13446774), (18, 8964516), (22, 7334604), (24, 6723387), (27, 5976344), (33, 4889736), (36, 4482258), (44, 3667302), (54, 2988172), (66, 2444868), (72, 2241129), (88, 1833651), (99, 1629912), (108, 1494086), (113, 1427976), (132, 1222434), (198, 814956), (216, 747043), (226, 713988), (264, 611217), (297, 543304), (339, 475992), (396, 407478), (452, 356994), (594, 271652), (601, 268488), (678, 237996), (792, 203739), (904, 178497), (1017, 158664), (1188, 135826), (1202, 134244), (1243, 129816), (1356, 118998), (1803, 89496), (2034, 79332), (2376, 67913), (2404, 67122), (2486, 64908), (2712, 59499), (3051, 52888), (3606, 44748), (3729, 43272), (4068, 39666), (4808, 33561), (4972, 32454), (5409, 29832), (6102, 26444), (6611, 24408), (7212, 22374), (7458, 21636), (8136, 19833), (9944, 16227), (10818, 14916), (11187, 14424), (12204, 13222)]