164430910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 376233984

約数和(自身を除く): 211803074

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 41, 46, 47, 53, 70, 82, 94, 106, 115, 161, 205, 230, 235, 265, 287, 322, 329, 371, 410, 470, 530, 574, 658, 742, 805, 943, 1081, 1219, 1435, 1610, 1645, 1855, 1886, 1927, 2162, 2173, 2438, 2491, 2870, 3290, 3710, 3854, 4346, 4715, 4982, 5405, 6095, 6601, 7567, 8533, 9430, 9635, 10810, 10865, 12190, 12455, 13202, 13489, 15134, 15211, 17066, 17437, 19270, 21730, 24910, 26978, 30422, 33005, 34874, 37835, 42665, 44321, 49979, 57293, 66010, 67445, 75670, 76055, 85330, 87185, 88642, 99958, 102131, 114586, 134890, 152110, 174370, 204262, 221605, 249895, 286465, 310247, 349853, 401051, 443210, 499790, 510655, 572930, 620494, 699706, 714917, 802102, 1021310, 1429834, 1551235, 1749265, 2005255, 2349013, 3102470, 3498530, 3574585, 4010510, 4698026, 7149170, 11745065, 16443091, 23490130, 32886182, 82215455, 164430910]

約数ペア:

[(1, 164430910), (2, 82215455), (5, 32886182), (7, 23490130), (10, 16443091), (14, 11745065), (23, 7149170), (35, 4698026), (41, 4010510), (46, 3574585), (47, 3498530), (53, 3102470), (70, 2349013), (82, 2005255), (94, 1749265), (106, 1551235), (115, 1429834), (161, 1021310), (205, 802102), (230, 714917), (235, 699706), (265, 620494), (287, 572930), (322, 510655), (329, 499790), (371, 443210), (410, 401051), (470, 349853), (530, 310247), (574, 286465), (658, 249895), (742, 221605), (805, 204262), (943, 174370), (1081, 152110), (1219, 134890), (1435, 114586), (1610, 102131), (1645, 99958), (1855, 88642), (1886, 87185), (1927, 85330), (2162, 76055), (2173, 75670), (2438, 67445), (2491, 66010), (2870, 57293), (3290, 49979), (3710, 44321), (3854, 42665), (4346, 37835), (4715, 34874), (4982, 33005), (5405, 30422), (6095, 26978), (6601, 24910), (7567, 21730), (8533, 19270), (9430, 17437), (9635, 17066), (10810, 15211), (10865, 15134), (12190, 13489), (12455, 13202)]