155290656

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{52181}}^1$

素因数の和:52225

約数の個数: 48

約数和(自身を含む): 420795648

約数和(自身を除く): 265504992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 52181, 104362, 156543, 208724, 313086, 417448, 626172, 834896, 1252344, 1617611, 1669792, 2504688, 3235222, 4852833, 5009376, 6470444, 9705666, 12940888, 19411332, 25881776, 38822664, 51763552, 77645328, 155290656]

約数ペア:

[(1, 155290656), (2, 77645328), (3, 51763552), (4, 38822664), (6, 25881776), (8, 19411332), (12, 12940888), (16, 9705666), (24, 6470444), (31, 5009376), (32, 4852833), (48, 3235222), (62, 2504688), (93, 1669792), (96, 1617611), (124, 1252344), (186, 834896), (248, 626172), (372, 417448), (496, 313086), (744, 208724), (992, 156543), (1488, 104362), (2976, 52181)]