172751964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 536051712

約数和(自身を除く): 363299748

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 37, 42, 44, 62, 66, 74, 77, 84, 93, 111, 124, 132, 148, 154, 163, 186, 217, 222, 231, 259, 308, 326, 341, 372, 407, 434, 444, 462, 489, 518, 651, 652, 682, 777, 814, 868, 924, 978, 1023, 1036, 1141, 1147, 1221, 1302, 1364, 1554, 1628, 1793, 1956, 2046, 2282, 2294, 2387, 2442, 2604, 2849, 3108, 3423, 3441, 3586, 4092, 4564, 4588, 4774, 4884, 5053, 5379, 5698, 6031, 6846, 6882, 7161, 7172, 8029, 8547, 9548, 10106, 10758, 11396, 12062, 12551, 12617, 13692, 13764, 14322, 15159, 16058, 17094, 18093, 20212, 21516, 24087, 24124, 25102, 25234, 28644, 30318, 32116, 34188, 35371, 36186, 37653, 37851, 42217, 48174, 50204, 50468, 55583, 60636, 66341, 70742, 72372, 75306, 75702, 84434, 88319, 96348, 106113, 111166, 126651, 132682, 141484, 150612, 151404, 166749, 168868, 176638, 186961, 199023, 212226, 222332, 253302, 264957, 265364, 333498, 353276, 373922, 389081, 398046, 424452, 464387, 506604, 529914, 560883, 666996, 747844, 778162, 796092, 928774, 1059828, 1121766, 1167243, 1308727, 1393161, 1556324, 1857548, 2056571, 2243532, 2334486, 2617454, 2786322, 3926181, 4113142, 4668972, 5234908, 5572644, 6169713, 7852362, 8226284, 12339426, 14395997, 15704724, 24678852, 28791994, 43187991, 57583988, 86375982, 172751964]

約数ペア:

[(1, 172751964), (2, 86375982), (3, 57583988), (4, 43187991), (6, 28791994), (7, 24678852), (11, 15704724), (12, 14395997), (14, 12339426), (21, 8226284), (22, 7852362), (28, 6169713), (31, 5572644), (33, 5234908), (37, 4668972), (42, 4113142), (44, 3926181), (62, 2786322), (66, 2617454), (74, 2334486), (77, 2243532), (84, 2056571), (93, 1857548), (111, 1556324), (124, 1393161), (132, 1308727), (148, 1167243), (154, 1121766), (163, 1059828), (186, 928774), (217, 796092), (222, 778162), (231, 747844), (259, 666996), (308, 560883), (326, 529914), (341, 506604), (372, 464387), (407, 424452), (434, 398046), (444, 389081), (462, 373922), (489, 353276), (518, 333498), (651, 265364), (652, 264957), (682, 253302), (777, 222332), (814, 212226), (868, 199023), (924, 186961), (978, 176638), (1023, 168868), (1036, 166749), (1141, 151404), (1147, 150612), (1221, 141484), (1302, 132682), (1364, 126651), (1554, 111166), (1628, 106113), (1793, 96348), (1956, 88319), (2046, 84434), (2282, 75702), (2294, 75306), (2387, 72372), (2442, 70742), (2604, 66341), (2849, 60636), (3108, 55583), (3423, 50468), (3441, 50204), (3586, 48174), (4092, 42217), (4564, 37851), (4588, 37653), (4774, 36186), (4884, 35371), (5053, 34188), (5379, 32116), (5698, 30318), (6031, 28644), (6846, 25234), (6882, 25102), (7161, 24124), (7172, 24087), (8029, 21516), (8547, 20212), (9548, 18093), (10106, 17094), (10758, 16058), (11396, 15159), (12062, 14322), (12551, 13764), (12617, 13692)]