174071772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 537788160

約数和(自身を除く): 363716388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 179, 204, 227, 238, 252, 306, 357, 358, 454, 476, 537, 612, 681, 714, 716, 908, 1071, 1074, 1253, 1362, 1428, 1589, 1611, 2043, 2142, 2148, 2506, 2724, 3043, 3178, 3222, 3759, 3859, 4086, 4284, 4767, 5012, 6086, 6356, 6444, 7518, 7718, 8172, 9129, 9534, 11277, 11577, 12172, 14301, 15036, 15436, 18258, 19068, 21301, 22554, 23154, 27013, 27387, 28602, 34731, 36516, 40633, 42602, 45108, 46308, 54026, 54774, 57204, 63903, 69462, 81039, 81266, 85204, 108052, 109548, 121899, 127806, 138924, 162078, 162532, 191709, 243117, 243798, 255612, 284431, 324156, 365697, 383418, 486234, 487596, 568862, 690761, 731394, 766836, 853293, 972468, 1137724, 1381522, 1462788, 1706586, 2072283, 2559879, 2763044, 3413172, 4144566, 4835327, 5119758, 6216849, 8289132, 9670654, 10239516, 12433698, 14505981, 19341308, 24867396, 29011962, 43517943, 58023924, 87035886, 174071772]

約数ペア:

[(1, 174071772), (2, 87035886), (3, 58023924), (4, 43517943), (6, 29011962), (7, 24867396), (9, 19341308), (12, 14505981), (14, 12433698), (17, 10239516), (18, 9670654), (21, 8289132), (28, 6216849), (34, 5119758), (36, 4835327), (42, 4144566), (51, 3413172), (63, 2763044), (68, 2559879), (84, 2072283), (102, 1706586), (119, 1462788), (126, 1381522), (153, 1137724), (179, 972468), (204, 853293), (227, 766836), (238, 731394), (252, 690761), (306, 568862), (357, 487596), (358, 486234), (454, 383418), (476, 365697), (537, 324156), (612, 284431), (681, 255612), (714, 243798), (716, 243117), (908, 191709), (1071, 162532), (1074, 162078), (1253, 138924), (1362, 127806), (1428, 121899), (1589, 109548), (1611, 108052), (2043, 85204), (2142, 81266), (2148, 81039), (2506, 69462), (2724, 63903), (3043, 57204), (3178, 54774), (3222, 54026), (3759, 46308), (3859, 45108), (4086, 42602), (4284, 40633), (4767, 36516), (5012, 34731), (6086, 28602), (6356, 27387), (6444, 27013), (7518, 23154), (7718, 22554), (8172, 21301), (9129, 19068), (9534, 18258), (11277, 15436), (11577, 15036), (12172, 14301)]