165011388

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 408718800

約数和(自身を除く): 243707412

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 349, 372, 492, 698, 961, 1047, 1271, 1396, 1922, 2094, 2542, 2883, 3813, 3844, 4188, 5084, 5766, 7626, 10819, 11532, 14309, 15252, 21638, 28618, 32457, 39401, 42927, 43276, 57236, 64914, 78802, 85854, 118203, 129828, 157604, 171708, 236406, 335389, 443579, 472812, 670778, 887158, 1006167, 1330737, 1341556, 1774316, 2012334, 2661474, 4024668, 5322948, 13750949, 27501898, 41252847, 55003796, 82505694, 165011388]

約数ペア:

[(1, 165011388), (2, 82505694), (3, 55003796), (4, 41252847), (6, 27501898), (12, 13750949), (31, 5322948), (41, 4024668), (62, 2661474), (82, 2012334), (93, 1774316), (123, 1341556), (124, 1330737), (164, 1006167), (186, 887158), (246, 670778), (349, 472812), (372, 443579), (492, 335389), (698, 236406), (961, 171708), (1047, 157604), (1271, 129828), (1396, 118203), (1922, 85854), (2094, 78802), (2542, 64914), (2883, 57236), (3813, 43276), (3844, 42927), (4188, 39401), (5084, 32457), (5766, 28618), (7626, 21638), (10819, 15252), (11532, 14309)]