164297328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{937}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 459199776

約数和(自身を除く): 294902448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 281, 312, 562, 624, 843, 937, 1124, 1686, 1874, 2248, 2811, 3372, 3653, 3748, 4496, 5622, 6744, 7306, 7496, 10959, 11244, 12181, 13488, 14612, 14992, 21918, 22488, 24362, 29224, 36543, 43836, 44976, 48724, 58448, 73086, 87672, 97448, 146172, 175344, 194896, 263297, 292344, 526594, 584688, 789891, 1053188, 1579782, 2106376, 3159564, 3422861, 4212752, 6319128, 6845722, 10268583, 12638256, 13691444, 20537166, 27382888, 41074332, 54765776, 82148664, 164297328]

約数ペア:

[(1, 164297328), (2, 82148664), (3, 54765776), (4, 41074332), (6, 27382888), (8, 20537166), (12, 13691444), (13, 12638256), (16, 10268583), (24, 6845722), (26, 6319128), (39, 4212752), (48, 3422861), (52, 3159564), (78, 2106376), (104, 1579782), (156, 1053188), (208, 789891), (281, 584688), (312, 526594), (562, 292344), (624, 263297), (843, 194896), (937, 175344), (1124, 146172), (1686, 97448), (1874, 87672), (2248, 73086), (2811, 58448), (3372, 48724), (3653, 44976), (3748, 43836), (4496, 36543), (5622, 29224), (6744, 24362), (7306, 22488), (7496, 21918), (10959, 14992), (11244, 14612), (12181, 13488)]