157048578440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{16381}}^1$

素因数の和:16687

約数の個数: 128

約数和(自身を含む): 386405510400

約数和(自身を除く): 229356931960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 179, 206, 260, 358, 412, 515, 520, 716, 824, 895, 1030, 1339, 1432, 1790, 2060, 2327, 2678, 3580, 4120, 4654, 5356, 6695, 7160, 9308, 10712, 11635, 13390, 16381, 18437, 18616, 23270, 26780, 32762, 36874, 46540, 53560, 65524, 73748, 81905, 92185, 93080, 131048, 147496, 163810, 184370, 212953, 239681, 327620, 368740, 425906, 479362, 655240, 737480, 851812, 958724, 1064765, 1198405, 1687243, 1703624, 1917448, 2129530, 2396810, 2932199, 3374486, 4259060, 4793620, 5864398, 6748972, 8436215, 8518120, 9587240, 11728796, 13497944, 14660995, 16872430, 21934159, 23457592, 29321990, 33744860, 38118587, 43868318, 58643980, 67489720, 76237174, 87736636, 109670795, 117287960, 152474348, 175473272, 190592935, 219341590, 302016497, 304948696, 381185870, 438683180, 604032994, 762371740, 877366360, 1208065988, 1510082485, 1524743480, 2416131976, 3020164970, 3926214461, 6040329940, 7852428922, 12080659880, 15704857844, 19631072305, 31409715688, 39262144610, 78524289220, 157048578440]

約数ペア:

[(1, 157048578440), (2, 78524289220), (4, 39262144610), (5, 31409715688), (8, 19631072305), (10, 15704857844), (13, 12080659880), (20, 7852428922), (26, 6040329940), (40, 3926214461), (52, 3020164970), (65, 2416131976), (103, 1524743480), (104, 1510082485), (130, 1208065988), (179, 877366360), (206, 762371740), (260, 604032994), (358, 438683180), (412, 381185870), (515, 304948696), (520, 302016497), (716, 219341590), (824, 190592935), (895, 175473272), (1030, 152474348), (1339, 117287960), (1432, 109670795), (1790, 87736636), (2060, 76237174), (2327, 67489720), (2678, 58643980), (3580, 43868318), (4120, 38118587), (4654, 33744860), (5356, 29321990), (6695, 23457592), (7160, 21934159), (9308, 16872430), (10712, 14660995), (11635, 13497944), (13390, 11728796), (16381, 9587240), (18437, 8518120), (18616, 8436215), (23270, 6748972), (26780, 5864398), (32762, 4793620), (36874, 4259060), (46540, 3374486), (53560, 2932199), (65524, 2396810), (73748, 2129530), (81905, 1917448), (92185, 1703624), (93080, 1687243), (131048, 1198405), (147496, 1064765), (163810, 958724), (184370, 851812), (212953, 737480), (239681, 655240), (327620, 479362), (368740, 425906)]