145003776

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8209}}^1$

素因数の和:8251

約数の個数: 72

約数和(自身を含む): 402749760

約数和(自身を除く): 257745984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8209, 8832, 16418, 17664, 24627, 32836, 49254, 65672, 98508, 131344, 188807, 197016, 262688, 377614, 394032, 525376, 566421, 755228, 788064, 1050752, 1132842, 1510456, 1576128, 2101504, 2265684, 3020912, 3152256, 4531368, 6041824, 6304512, 9062736, 12083648, 18125472, 24167296, 36250944, 48334592, 72501888, 145003776]

約数ペア:

[(1, 145003776), (2, 72501888), (3, 48334592), (4, 36250944), (6, 24167296), (8, 18125472), (12, 12083648), (16, 9062736), (23, 6304512), (24, 6041824), (32, 4531368), (46, 3152256), (48, 3020912), (64, 2265684), (69, 2101504), (92, 1576128), (96, 1510456), (128, 1132842), (138, 1050752), (184, 788064), (192, 755228), (256, 566421), (276, 525376), (368, 394032), (384, 377614), (552, 262688), (736, 197016), (768, 188807), (1104, 131344), (1472, 98508), (2208, 65672), (2944, 49254), (4416, 32836), (5888, 24627), (8209, 17664), (8832, 16418)]