156780684

素因数分解:

$2^2\times 3^5\times {\mathrm{101}}^1\times {\mathrm{1597}}^1$

素因数の和:1717

約数の個数: 72

約数和(自身を含む): 415313808

約数和(自身を除く): 258533124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 108, 162, 202, 243, 303, 324, 404, 486, 606, 909, 972, 1212, 1597, 1818, 2727, 3194, 3636, 4791, 5454, 6388, 8181, 9582, 10908, 14373, 16362, 19164, 24543, 28746, 32724, 43119, 49086, 57492, 86238, 98172, 129357, 161297, 172476, 258714, 322594, 388071, 483891, 517428, 645188, 776142, 967782, 1451673, 1552284, 1935564, 2903346, 4355019, 5806692, 8710038, 13065057, 17420076, 26130114, 39195171, 52260228, 78390342, 156780684]

約数ペア:

[(1, 156780684), (2, 78390342), (3, 52260228), (4, 39195171), (6, 26130114), (9, 17420076), (12, 13065057), (18, 8710038), (27, 5806692), (36, 4355019), (54, 2903346), (81, 1935564), (101, 1552284), (108, 1451673), (162, 967782), (202, 776142), (243, 645188), (303, 517428), (324, 483891), (404, 388071), (486, 322594), (606, 258714), (909, 172476), (972, 161297), (1212, 129357), (1597, 98172), (1818, 86238), (2727, 57492), (3194, 49086), (3636, 43119), (4791, 32724), (5454, 28746), (6388, 24543), (8181, 19164), (9582, 16362), (10908, 14373)]