156935411480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{7297}}^1$

素因数の和:7669

約数の個数: 128

約数和(自身を含む): 373851434880

約数和(自身を除く): 216916023400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 241, 388, 460, 482, 485, 776, 920, 964, 970, 1205, 1928, 1940, 2231, 2410, 3880, 4462, 4820, 5543, 7297, 8924, 9640, 11086, 11155, 14594, 17848, 22172, 22310, 23377, 27715, 29188, 36485, 44344, 44620, 46754, 55430, 58376, 72970, 89240, 93508, 110860, 116885, 145940, 167831, 187016, 221720, 233770, 291880, 335662, 467540, 537671, 671324, 707809, 839155, 935080, 1075342, 1342648, 1415618, 1678310, 1758577, 2150684, 2688355, 2831236, 3356620, 3517154, 3539045, 4301368, 5376710, 5662472, 6713240, 7034308, 7078090, 8792885, 10753420, 14068616, 14156180, 16279607, 17585770, 21506840, 28312360, 32559214, 35171540, 40447271, 65118428, 70343080, 80894542, 81398035, 130236856, 161789084, 162796070, 170581969, 202236355, 323578168, 325592140, 341163938, 404472710, 651184280, 682327876, 808945420, 852909845, 1364655752, 1617890840, 1705819690, 3411639380, 3923385287, 6823278760, 7846770574, 15693541148, 19616926435, 31387082296, 39233852870, 78467705740, 156935411480]

約数ペア:

[(1, 156935411480), (2, 78467705740), (4, 39233852870), (5, 31387082296), (8, 19616926435), (10, 15693541148), (20, 7846770574), (23, 6823278760), (40, 3923385287), (46, 3411639380), (92, 1705819690), (97, 1617890840), (115, 1364655752), (184, 852909845), (194, 808945420), (230, 682327876), (241, 651184280), (388, 404472710), (460, 341163938), (482, 325592140), (485, 323578168), (776, 202236355), (920, 170581969), (964, 162796070), (970, 161789084), (1205, 130236856), (1928, 81398035), (1940, 80894542), (2231, 70343080), (2410, 65118428), (3880, 40447271), (4462, 35171540), (4820, 32559214), (5543, 28312360), (7297, 21506840), (8924, 17585770), (9640, 16279607), (11086, 14156180), (11155, 14068616), (14594, 10753420), (17848, 8792885), (22172, 7078090), (22310, 7034308), (23377, 6713240), (27715, 5662472), (29188, 5376710), (36485, 4301368), (44344, 3539045), (44620, 3517154), (46754, 3356620), (55430, 2831236), (58376, 2688355), (72970, 2150684), (89240, 1758577), (93508, 1678310), (110860, 1415618), (116885, 1342648), (145940, 1075342), (167831, 935080), (187016, 839155), (221720, 707809), (233770, 671324), (291880, 537671), (335662, 467540)]