155702932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 364041216

約数和(自身を除く): 208338284

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 131, 154, 187, 227, 238, 262, 308, 374, 454, 476, 524, 748, 908, 917, 1309, 1441, 1589, 1834, 2227, 2497, 2618, 2882, 3178, 3668, 3859, 4454, 4994, 5236, 5764, 6356, 7718, 8908, 9988, 10087, 15436, 15589, 17479, 20174, 24497, 27013, 29737, 31178, 34958, 40348, 42449, 48994, 54026, 59474, 62356, 69916, 84898, 97988, 108052, 118948, 169796, 171479, 208159, 297143, 327107, 342958, 416318, 505529, 594286, 654214, 685916, 832636, 1011058, 1188572, 1308428, 2022116, 2289749, 3538703, 4579498, 5560819, 7077406, 9158996, 11121638, 14154812, 22243276, 38925733, 77851466, 155702932]

約数ペア:

[(1, 155702932), (2, 77851466), (4, 38925733), (7, 22243276), (11, 14154812), (14, 11121638), (17, 9158996), (22, 7077406), (28, 5560819), (34, 4579498), (44, 3538703), (68, 2289749), (77, 2022116), (119, 1308428), (131, 1188572), (154, 1011058), (187, 832636), (227, 685916), (238, 654214), (262, 594286), (308, 505529), (374, 416318), (454, 342958), (476, 327107), (524, 297143), (748, 208159), (908, 171479), (917, 169796), (1309, 118948), (1441, 108052), (1589, 97988), (1834, 84898), (2227, 69916), (2497, 62356), (2618, 59474), (2882, 54026), (3178, 48994), (3668, 42449), (3859, 40348), (4454, 34958), (4994, 31178), (5236, 29737), (5764, 27013), (6356, 24497), (7718, 20174), (8908, 17479), (9988, 15589), (10087, 15436)]