157029013480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{22091}}^1$

素因数の和:22367

約数の個数: 128

約数和(自身を含む): 381749760000

約数和(自身を除く): 224720746520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 199, 235, 376, 380, 398, 470, 760, 796, 893, 940, 995, 1592, 1786, 1880, 1990, 3572, 3781, 3980, 4465, 7144, 7562, 7960, 8930, 9353, 15124, 17860, 18706, 18905, 22091, 30248, 35720, 37412, 37810, 44182, 46765, 74824, 75620, 88364, 93530, 110455, 151240, 176728, 177707, 187060, 220910, 355414, 374120, 419729, 441820, 710828, 839458, 883640, 888535, 1038277, 1421656, 1678916, 1777070, 2076554, 2098645, 3357832, 3554140, 4153108, 4197290, 4396109, 5191385, 7108280, 8306216, 8394580, 8792218, 10382770, 16789160, 17584436, 19727263, 20765540, 21980545, 35168872, 39454526, 41531080, 43961090, 78909052, 83526071, 87922180, 98636315, 157818104, 167052142, 175844360, 197272630, 206617123, 334104284, 394545260, 413234246, 417630355, 668208568, 789090520, 826468492, 835260710, 1033085615, 1652936984, 1670521420, 2066171230, 3341042840, 3925725337, 4132342460, 7851450674, 8264684920, 15702901348, 19628626685, 31405802696, 39257253370, 78514506740, 157029013480]

約数ペア:

[(1, 157029013480), (2, 78514506740), (4, 39257253370), (5, 31405802696), (8, 19628626685), (10, 15702901348), (19, 8264684920), (20, 7851450674), (38, 4132342460), (40, 3925725337), (47, 3341042840), (76, 2066171230), (94, 1670521420), (95, 1652936984), (152, 1033085615), (188, 835260710), (190, 826468492), (199, 789090520), (235, 668208568), (376, 417630355), (380, 413234246), (398, 394545260), (470, 334104284), (760, 206617123), (796, 197272630), (893, 175844360), (940, 167052142), (995, 157818104), (1592, 98636315), (1786, 87922180), (1880, 83526071), (1990, 78909052), (3572, 43961090), (3781, 41531080), (3980, 39454526), (4465, 35168872), (7144, 21980545), (7562, 20765540), (7960, 19727263), (8930, 17584436), (9353, 16789160), (15124, 10382770), (17860, 8792218), (18706, 8394580), (18905, 8306216), (22091, 7108280), (30248, 5191385), (35720, 4396109), (37412, 4197290), (37810, 4153108), (44182, 3554140), (46765, 3357832), (74824, 2098645), (75620, 2076554), (88364, 1777070), (93530, 1678916), (110455, 1421656), (151240, 1038277), (176728, 888535), (177707, 883640), (187060, 839458), (220910, 710828), (355414, 441820), (374120, 419729)]