166187190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 455196672

約数和(自身を除く): 289009482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 97, 115, 130, 138, 191, 194, 195, 230, 291, 299, 345, 382, 390, 485, 573, 582, 598, 690, 897, 955, 970, 1146, 1261, 1455, 1495, 1794, 1910, 2231, 2483, 2522, 2865, 2910, 2990, 3783, 4393, 4462, 4485, 4966, 5730, 6305, 6693, 7449, 7566, 8786, 8970, 11155, 12415, 12610, 13179, 13386, 14898, 18527, 18915, 21965, 22310, 24830, 26358, 29003, 33465, 37054, 37245, 37830, 43930, 55581, 57109, 58006, 65895, 66930, 74490, 87009, 92635, 111162, 114218, 131790, 145015, 171327, 174018, 185270, 240851, 277905, 285545, 290030, 342654, 426121, 435045, 481702, 555810, 571090, 722553, 852242, 856635, 870090, 1204255, 1278363, 1445106, 1713270, 2130605, 2408510, 2556726, 3612765, 4261210, 5539573, 6391815, 7225530, 11079146, 12783630, 16618719, 27697865, 33237438, 55395730, 83093595, 166187190]

約数ペア:

[(1, 166187190), (2, 83093595), (3, 55395730), (5, 33237438), (6, 27697865), (10, 16618719), (13, 12783630), (15, 11079146), (23, 7225530), (26, 6391815), (30, 5539573), (39, 4261210), (46, 3612765), (65, 2556726), (69, 2408510), (78, 2130605), (97, 1713270), (115, 1445106), (130, 1278363), (138, 1204255), (191, 870090), (194, 856635), (195, 852242), (230, 722553), (291, 571090), (299, 555810), (345, 481702), (382, 435045), (390, 426121), (485, 342654), (573, 290030), (582, 285545), (598, 277905), (690, 240851), (897, 185270), (955, 174018), (970, 171327), (1146, 145015), (1261, 131790), (1455, 114218), (1495, 111162), (1794, 92635), (1910, 87009), (2231, 74490), (2483, 66930), (2522, 65895), (2865, 58006), (2910, 57109), (2990, 55581), (3783, 43930), (4393, 37830), (4462, 37245), (4485, 37054), (4966, 33465), (5730, 29003), (6305, 26358), (6693, 24830), (7449, 22310), (7566, 21965), (8786, 18915), (8970, 18527), (11155, 14898), (12415, 13386), (12610, 13179)]