156638748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 445132800

約数和(自身を除く): 288494052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 229, 238, 357, 458, 476, 479, 687, 714, 916, 958, 1374, 1428, 1437, 1603, 1916, 2748, 2874, 3206, 3353, 3893, 4809, 5748, 6412, 6706, 7786, 8143, 9618, 10059, 11679, 13412, 15572, 16286, 19236, 20118, 23358, 24429, 27251, 32572, 40236, 46716, 48858, 54502, 57001, 81753, 97716, 109004, 109691, 114002, 163506, 171003, 219382, 228004, 327012, 329073, 342006, 438764, 658146, 684012, 767837, 1316292, 1535674, 1864747, 2303511, 3071348, 3729494, 4607022, 5594241, 7458988, 9214044, 11188482, 13053229, 22376964, 26106458, 39159687, 52212916, 78319374, 156638748]

約数ペア:

[(1, 156638748), (2, 78319374), (3, 52212916), (4, 39159687), (6, 26106458), (7, 22376964), (12, 13053229), (14, 11188482), (17, 9214044), (21, 7458988), (28, 5594241), (34, 4607022), (42, 3729494), (51, 3071348), (68, 2303511), (84, 1864747), (102, 1535674), (119, 1316292), (204, 767837), (229, 684012), (238, 658146), (357, 438764), (458, 342006), (476, 329073), (479, 327012), (687, 228004), (714, 219382), (916, 171003), (958, 163506), (1374, 114002), (1428, 109691), (1437, 109004), (1603, 97716), (1916, 81753), (2748, 57001), (2874, 54502), (3206, 48858), (3353, 46716), (3893, 40236), (4809, 32572), (5748, 27251), (6412, 24429), (6706, 23358), (7786, 20118), (8143, 19236), (9618, 16286), (10059, 15572), (11679, 13412)]