159436030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3797}}^1$

素因数の和:3853

約数の個数: 64

約数和(自身を含む): 344554560

約数和(自身を除く): 185118530

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2210, 2470, 3230, 3797, 4199, 7594, 8398, 18985, 20995, 37970, 41990, 49361, 64549, 72143, 98722, 129098, 144286, 246805, 322745, 360715, 493610, 645490, 721430, 839137, 937859, 1226431, 1678274, 1875718, 2452862, 4195685, 4689295, 6132155, 8391370, 9378590, 12264310, 15943603, 31887206, 79718015, 159436030]

約数ペア:

[(1, 159436030), (2, 79718015), (5, 31887206), (10, 15943603), (13, 12264310), (17, 9378590), (19, 8391370), (26, 6132155), (34, 4689295), (38, 4195685), (65, 2452862), (85, 1875718), (95, 1678274), (130, 1226431), (170, 937859), (190, 839137), (221, 721430), (247, 645490), (323, 493610), (442, 360715), (494, 322745), (646, 246805), (1105, 144286), (1235, 129098), (1615, 98722), (2210, 72143), (2470, 64549), (3230, 49361), (3797, 41990), (4199, 37970), (7594, 20995), (8398, 18985)]