156947217228

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^2\times {\mathrm{157}}^1\times {\mathrm{16519}}^1$

素因数の和:16768

約数の個数: 108

約数和(自身を含む): 409254816880

約数和(自身を除く): 252307599652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 157, 164, 246, 314, 369, 471, 492, 628, 738, 942, 1413, 1476, 1681, 1884, 2826, 3362, 5043, 5652, 6437, 6724, 10086, 12874, 15129, 16519, 19311, 20172, 25748, 30258, 33038, 38622, 49557, 57933, 60516, 66076, 77244, 99114, 115866, 148671, 198228, 231732, 263917, 297342, 527834, 594684, 677279, 791751, 1055668, 1354558, 1583502, 2031837, 2375253, 2593483, 2709116, 3167004, 4063674, 4750506, 5186966, 6095511, 7780449, 8127348, 9501012, 10373932, 12191022, 15560898, 23341347, 24382044, 27768439, 31121796, 46682694, 55536878, 83305317, 93365388, 106332803, 111073756, 166610634, 212665606, 249915951, 318998409, 333221268, 425331212, 499831902, 637996818, 956995227, 999663804, 1275993636, 1913990454, 3827980908, 4359644923, 8719289846, 13078934769, 17438579692, 26157869538, 39236804307, 52315739076, 78473608614, 156947217228]

約数ペア:

[(1, 156947217228), (2, 78473608614), (3, 52315739076), (4, 39236804307), (6, 26157869538), (9, 17438579692), (12, 13078934769), (18, 8719289846), (36, 4359644923), (41, 3827980908), (82, 1913990454), (123, 1275993636), (157, 999663804), (164, 956995227), (246, 637996818), (314, 499831902), (369, 425331212), (471, 333221268), (492, 318998409), (628, 249915951), (738, 212665606), (942, 166610634), (1413, 111073756), (1476, 106332803), (1681, 93365388), (1884, 83305317), (2826, 55536878), (3362, 46682694), (5043, 31121796), (5652, 27768439), (6437, 24382044), (6724, 23341347), (10086, 15560898), (12874, 12191022), (15129, 10373932), (16519, 9501012), (19311, 8127348), (20172, 7780449), (25748, 6095511), (30258, 5186966), (33038, 4750506), (38622, 4063674), (49557, 3167004), (57933, 2709116), (60516, 2593483), (66076, 2375253), (77244, 2031837), (99114, 1583502), (115866, 1354558), (148671, 1055668), (198228, 791751), (231732, 677279), (263917, 594684), (297342, 527834)]