156715980700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{3761}}^1$

素因数の和:4112

約数の個数: 144

約数和(自身を含む): 364890645504

約数和(自身を除く): 208174664804

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 127, 170, 193, 254, 340, 386, 425, 508, 635, 772, 850, 965, 1270, 1700, 1930, 2159, 2540, 3175, 3281, 3761, 3860, 4318, 4825, 6350, 6562, 7522, 8636, 9650, 10795, 12700, 13124, 15044, 16405, 18805, 19300, 21590, 24511, 32810, 37610, 43180, 49022, 53975, 63937, 65620, 75220, 82025, 94025, 98044, 107950, 122555, 127874, 164050, 188050, 215900, 245110, 255748, 319685, 328100, 376100, 416687, 477647, 490220, 612775, 639370, 725873, 833374, 955294, 1225550, 1278740, 1451746, 1598425, 1666748, 1910588, 2083435, 2388235, 2451100, 2903492, 3196850, 3629365, 4166870, 4776470, 6393700, 7258730, 8119999, 8333740, 9552940, 10417175, 11941175, 12339841, 14517460, 16239998, 18146825, 20834350, 23882350, 24679682, 32479996, 36293650, 40599995, 41668700, 47764700, 49359364, 61699205, 72587300, 81199990, 92185871, 123398410, 162399980, 184371742, 202999975, 246796820, 308496025, 368743484, 405999950, 460929355, 616992050, 811999900, 921858710, 1233984100, 1567159807, 1843717420, 2304646775, 3134319614, 4609293550, 6268639228, 7835799035, 9218587100, 15671598070, 31343196140, 39178995175, 78357990350, 156715980700]

約数ペア:

[(1, 156715980700), (2, 78357990350), (4, 39178995175), (5, 31343196140), (10, 15671598070), (17, 9218587100), (20, 7835799035), (25, 6268639228), (34, 4609293550), (50, 3134319614), (68, 2304646775), (85, 1843717420), (100, 1567159807), (127, 1233984100), (170, 921858710), (193, 811999900), (254, 616992050), (340, 460929355), (386, 405999950), (425, 368743484), (508, 308496025), (635, 246796820), (772, 202999975), (850, 184371742), (965, 162399980), (1270, 123398410), (1700, 92185871), (1930, 81199990), (2159, 72587300), (2540, 61699205), (3175, 49359364), (3281, 47764700), (3761, 41668700), (3860, 40599995), (4318, 36293650), (4825, 32479996), (6350, 24679682), (6562, 23882350), (7522, 20834350), (8636, 18146825), (9650, 16239998), (10795, 14517460), (12700, 12339841), (13124, 11941175), (15044, 10417175), (16405, 9552940), (18805, 8333740), (19300, 8119999), (21590, 7258730), (24511, 6393700), (32810, 4776470), (37610, 4166870), (43180, 3629365), (49022, 3196850), (53975, 2903492), (63937, 2451100), (65620, 2388235), (75220, 2083435), (82025, 1910588), (94025, 1666748), (98044, 1598425), (107950, 1451746), (122555, 1278740), (127874, 1225550), (164050, 955294), (188050, 833374), (215900, 725873), (245110, 639370), (255748, 612775), (319685, 490220), (328100, 477647), (376100, 416687)]