172694704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6977}}^1$

素因数の和:7022

約数の個数: 80

約数和(自身を含む): 436097088

約数和(自身を除く): 263402384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 6977, 12376, 13954, 24752, 27908, 48839, 55816, 90701, 97678, 111632, 118609, 181402, 195356, 237218, 362804, 390712, 474436, 634907, 725608, 781424, 830263, 948872, 1269814, 1451216, 1541917, 1660526, 1897744, 2539628, 3083834, 3321052, 5079256, 6167668, 6642104, 10158512, 10793419, 12335336, 13284208, 21586838, 24670672, 43173676, 86347352, 172694704]

約数ペア:

[(1, 172694704), (2, 86347352), (4, 43173676), (7, 24670672), (8, 21586838), (13, 13284208), (14, 12335336), (16, 10793419), (17, 10158512), (26, 6642104), (28, 6167668), (34, 5079256), (52, 3321052), (56, 3083834), (68, 2539628), (91, 1897744), (104, 1660526), (112, 1541917), (119, 1451216), (136, 1269814), (182, 948872), (208, 830263), (221, 781424), (238, 725608), (272, 634907), (364, 474436), (442, 390712), (476, 362804), (728, 237218), (884, 195356), (952, 181402), (1456, 118609), (1547, 111632), (1768, 97678), (1904, 90701), (3094, 55816), (3536, 48839), (6188, 27908), (6977, 24752), (12376, 13954)]