153934456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 333396000

約数和(自身を除く): 179461544

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 104, 136, 166, 221, 332, 442, 664, 884, 1049, 1079, 1411, 1768, 2098, 2158, 2822, 4196, 4316, 5644, 8392, 8632, 11288, 13637, 17833, 18343, 27274, 35666, 36686, 54548, 71332, 73372, 87067, 109096, 142664, 146744, 174134, 231829, 348268, 463658, 696536, 927316, 1131871, 1480139, 1854632, 2263742, 2960278, 4527484, 5920556, 9054968, 11841112, 19241807, 38483614, 76967228, 153934456]

約数ペア:

[(1, 153934456), (2, 76967228), (4, 38483614), (8, 19241807), (13, 11841112), (17, 9054968), (26, 5920556), (34, 4527484), (52, 2960278), (68, 2263742), (83, 1854632), (104, 1480139), (136, 1131871), (166, 927316), (221, 696536), (332, 463658), (442, 348268), (664, 231829), (884, 174134), (1049, 146744), (1079, 142664), (1411, 109096), (1768, 87067), (2098, 73372), (2158, 71332), (2822, 54548), (4196, 36686), (4316, 35666), (5644, 27274), (8392, 18343), (8632, 17833), (11288, 13637)]