163977648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2082

約数の個数: 80

約数和(自身を含む): 453113856

約数和(自身を除く): 289136208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 103, 136, 204, 206, 272, 309, 408, 412, 618, 816, 824, 1236, 1648, 1751, 1951, 2472, 3502, 3902, 4944, 5253, 5853, 7004, 7804, 10506, 11706, 14008, 15608, 21012, 23412, 28016, 31216, 33167, 42024, 46824, 66334, 84048, 93648, 99501, 132668, 199002, 200953, 265336, 398004, 401906, 530672, 602859, 796008, 803812, 1205718, 1592016, 1607624, 2411436, 3215248, 3416201, 4822872, 6832402, 9645744, 10248603, 13664804, 20497206, 27329608, 40994412, 54659216, 81988824, 163977648]

約数ペア:

[(1, 163977648), (2, 81988824), (3, 54659216), (4, 40994412), (6, 27329608), (8, 20497206), (12, 13664804), (16, 10248603), (17, 9645744), (24, 6832402), (34, 4822872), (48, 3416201), (51, 3215248), (68, 2411436), (102, 1607624), (103, 1592016), (136, 1205718), (204, 803812), (206, 796008), (272, 602859), (309, 530672), (408, 401906), (412, 398004), (618, 265336), (816, 200953), (824, 199002), (1236, 132668), (1648, 99501), (1751, 93648), (1951, 84048), (2472, 66334), (3502, 46824), (3902, 42024), (4944, 33167), (5253, 31216), (5853, 28016), (7004, 23412), (7804, 21012), (10506, 15608), (11706, 14008)]