153127156

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3213

約数の個数: 72

約数和(自身を含む): 353482080

約数和(自身を除く): 200354924

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3163, 3458, 3724, 6326, 6916, 12103, 12652, 22141, 24206, 41119, 44282, 48412, 60097, 82238, 88564, 120194, 154987, 164476, 240388, 287833, 309974, 420679, 575666, 619948, 781261, 841358, 1151332, 1562522, 1682716, 2014831, 2944753, 3125044, 4029662, 5468827, 5889506, 8059324, 10937654, 11779012, 21875308, 38281789, 76563578, 153127156]

約数ペア:

[(1, 153127156), (2, 76563578), (4, 38281789), (7, 21875308), (13, 11779012), (14, 10937654), (19, 8059324), (26, 5889506), (28, 5468827), (38, 4029662), (49, 3125044), (52, 2944753), (76, 2014831), (91, 1682716), (98, 1562522), (133, 1151332), (182, 841358), (196, 781261), (247, 619948), (266, 575666), (364, 420679), (494, 309974), (532, 287833), (637, 240388), (931, 164476), (988, 154987), (1274, 120194), (1729, 88564), (1862, 82238), (2548, 60097), (3163, 48412), (3458, 44282), (3724, 41119), (6326, 24206), (6916, 22141), (12103, 12652)]