158336340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 453600000

約数和(自身を除く): 295263660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 149, 178, 199, 267, 298, 356, 398, 445, 447, 534, 596, 597, 745, 796, 890, 894, 995, 1068, 1194, 1335, 1490, 1780, 1788, 1990, 2235, 2388, 2670, 2980, 2985, 3980, 4470, 5340, 5970, 8940, 11940, 13261, 17711, 26522, 29651, 35422, 39783, 53044, 53133, 59302, 66305, 70844, 79566, 88555, 88953, 106266, 118604, 132610, 148255, 159132, 177110, 177906, 198915, 212532, 265220, 265665, 296510, 354220, 355812, 397830, 444765, 531330, 593020, 795660, 889530, 1062660, 1779060, 2638939, 5277878, 7916817, 10555756, 13194695, 15833634, 26389390, 31667268, 39584085, 52778780, 79168170, 158336340]

約数ペア:

[(1, 158336340), (2, 79168170), (3, 52778780), (4, 39584085), (5, 31667268), (6, 26389390), (10, 15833634), (12, 13194695), (15, 10555756), (20, 7916817), (30, 5277878), (60, 2638939), (89, 1779060), (149, 1062660), (178, 889530), (199, 795660), (267, 593020), (298, 531330), (356, 444765), (398, 397830), (445, 355812), (447, 354220), (534, 296510), (596, 265665), (597, 265220), (745, 212532), (796, 198915), (890, 177906), (894, 177110), (995, 159132), (1068, 148255), (1194, 132610), (1335, 118604), (1490, 106266), (1780, 88953), (1788, 88555), (1990, 79566), (2235, 70844), (2388, 66305), (2670, 59302), (2980, 53133), (2985, 53044), (3980, 39783), (4470, 35422), (5340, 29651), (5970, 26522), (8940, 17711), (11940, 13261)]