156636562173

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{17683}}^1$

素因数の和:18234

約数の個数: 64

約数和(自身を含む): 261250117632

約数和(自身を除く): 104613555459

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 457, 497, 923, 1371, 1491, 2769, 3199, 5941, 6461, 9597, 17683, 17823, 19383, 32447, 41587, 53049, 97341, 123781, 124761, 227129, 229879, 371343, 421811, 681387, 689637, 1255493, 1265433, 1609153, 2952677, 3766479, 4827459, 8081131, 8788451, 8858031, 16321409, 24243393, 26365353, 48964227, 56567917, 105054703, 114249863, 169703751, 315164109, 342749589, 573760301, 735382921, 1721280903, 2206148763, 4016322107, 7458883913, 12048966321, 22376651739, 52212187391, 156636562173]

約数ペア:

[(1, 156636562173), (3, 52212187391), (7, 22376651739), (13, 12048966321), (21, 7458883913), (39, 4016322107), (71, 2206148763), (91, 1721280903), (213, 735382921), (273, 573760301), (457, 342749589), (497, 315164109), (923, 169703751), (1371, 114249863), (1491, 105054703), (2769, 56567917), (3199, 48964227), (5941, 26365353), (6461, 24243393), (9597, 16321409), (17683, 8858031), (17823, 8788451), (19383, 8081131), (32447, 4827459), (41587, 3766479), (53049, 2952677), (97341, 1609153), (123781, 1265433), (124761, 1255493), (227129, 689637), (229879, 681387), (371343, 421811)]