156943008

素因数分解:

$2^5\times 3^5\times {\mathrm{20183}}^1$

素因数の和:20208

約数の個数: 72

約数和(自身を含む): 462859488

約数和(自身を除く): 305916480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 20183, 40366, 60549, 80732, 121098, 161464, 181647, 242196, 322928, 363294, 484392, 544941, 645856, 726588, 968784, 1089882, 1453176, 1634823, 1937568, 2179764, 2906352, 3269646, 4359528, 4904469, 5812704, 6539292, 8719056, 9808938, 13078584, 17438112, 19617876, 26157168, 39235752, 52314336, 78471504, 156943008]

約数ペア:

[(1, 156943008), (2, 78471504), (3, 52314336), (4, 39235752), (6, 26157168), (8, 19617876), (9, 17438112), (12, 13078584), (16, 9808938), (18, 8719056), (24, 6539292), (27, 5812704), (32, 4904469), (36, 4359528), (48, 3269646), (54, 2906352), (72, 2179764), (81, 1937568), (96, 1634823), (108, 1453176), (144, 1089882), (162, 968784), (216, 726588), (243, 645856), (288, 544941), (324, 484392), (432, 363294), (486, 322928), (648, 242196), (864, 181647), (972, 161464), (1296, 121098), (1944, 80732), (2592, 60549), (3888, 40366), (7776, 20183)]