158645628

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 441117600

約数和(自身を除く): 282471972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 61, 69, 81, 92, 108, 122, 138, 162, 183, 207, 244, 276, 324, 349, 366, 414, 549, 621, 698, 732, 828, 1047, 1098, 1242, 1396, 1403, 1647, 1863, 2094, 2196, 2484, 2806, 3141, 3294, 3726, 4188, 4209, 4941, 5612, 6282, 6588, 7452, 8027, 8418, 9423, 9882, 12564, 12627, 16054, 16836, 18846, 19764, 21289, 24081, 25254, 28269, 32108, 37692, 37881, 42578, 48162, 50508, 56538, 63867, 72243, 75762, 85156, 96324, 113076, 113643, 127734, 144486, 151524, 191601, 216729, 227286, 255468, 288972, 383202, 433458, 454572, 489647, 574803, 650187, 766404, 866916, 979294, 1149606, 1300374, 1468941, 1724409, 1958588, 2299212, 2600748, 2937882, 3448818, 4406823, 5875764, 6897636, 8813646, 13220469, 17627292, 26440938, 39661407, 52881876, 79322814, 158645628]

約数ペア:

[(1, 158645628), (2, 79322814), (3, 52881876), (4, 39661407), (6, 26440938), (9, 17627292), (12, 13220469), (18, 8813646), (23, 6897636), (27, 5875764), (36, 4406823), (46, 3448818), (54, 2937882), (61, 2600748), (69, 2299212), (81, 1958588), (92, 1724409), (108, 1468941), (122, 1300374), (138, 1149606), (162, 979294), (183, 866916), (207, 766404), (244, 650187), (276, 574803), (324, 489647), (349, 454572), (366, 433458), (414, 383202), (549, 288972), (621, 255468), (698, 227286), (732, 216729), (828, 191601), (1047, 151524), (1098, 144486), (1242, 127734), (1396, 113643), (1403, 113076), (1647, 96324), (1863, 85156), (2094, 75762), (2196, 72243), (2484, 63867), (2806, 56538), (3141, 50508), (3294, 48162), (3726, 42578), (4188, 37881), (4209, 37692), (4941, 32108), (5612, 28269), (6282, 25254), (6588, 24081), (7452, 21289), (8027, 19764), (8418, 18846), (9423, 16836), (9882, 16054), (12564, 12627)]