156937794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 360495360

約数和(自身を除く): 203557566

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 74, 78, 89, 94, 111, 141, 169, 178, 222, 267, 282, 338, 481, 507, 534, 611, 962, 1014, 1157, 1222, 1443, 1739, 1833, 2314, 2886, 3293, 3471, 3478, 3666, 4183, 5217, 6253, 6586, 6942, 7943, 8366, 9879, 10434, 12506, 12549, 15041, 15886, 18759, 19758, 22607, 23829, 25098, 30082, 37518, 42809, 45123, 45214, 47658, 54379, 67821, 85618, 90246, 108758, 128427, 135642, 154771, 163137, 256854, 293891, 309542, 326274, 464313, 556517, 587782, 706927, 881673, 928626, 1113034, 1413854, 1669551, 1763346, 2012023, 2120781, 3339102, 4024046, 4241562, 6036069, 12072138, 26156299, 52312598, 78468897, 156937794]

約数ペア:

[(1, 156937794), (2, 78468897), (3, 52312598), (6, 26156299), (13, 12072138), (26, 6036069), (37, 4241562), (39, 4024046), (47, 3339102), (74, 2120781), (78, 2012023), (89, 1763346), (94, 1669551), (111, 1413854), (141, 1113034), (169, 928626), (178, 881673), (222, 706927), (267, 587782), (282, 556517), (338, 464313), (481, 326274), (507, 309542), (534, 293891), (611, 256854), (962, 163137), (1014, 154771), (1157, 135642), (1222, 128427), (1443, 108758), (1739, 90246), (1833, 85618), (2314, 67821), (2886, 54379), (3293, 47658), (3471, 45214), (3478, 45123), (3666, 42809), (4183, 37518), (5217, 30082), (6253, 25098), (6586, 23829), (6942, 22607), (7943, 19758), (8366, 18759), (9879, 15886), (10434, 15041), (12506, 12549)]