144981248

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 312486720

約数和(自身を除く): 167505472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 608, 656, 727, 779, 1216, 1312, 1454, 1558, 2432, 2624, 2908, 3116, 4864, 5248, 5816, 6232, 10496, 11632, 12464, 13813, 23264, 24928, 27626, 29807, 46528, 49856, 55252, 59614, 93056, 99712, 110504, 119228, 186112, 199424, 221008, 238456, 442016, 476912, 566333, 884032, 953824, 1132666, 1768064, 1907648, 2265332, 3536128, 3815296, 4530664, 7630592, 9061328, 18122656, 36245312, 72490624, 144981248]

約数ペア:

[(1, 144981248), (2, 72490624), (4, 36245312), (8, 18122656), (16, 9061328), (19, 7630592), (32, 4530664), (38, 3815296), (41, 3536128), (64, 2265332), (76, 1907648), (82, 1768064), (128, 1132666), (152, 953824), (164, 884032), (256, 566333), (304, 476912), (328, 442016), (608, 238456), (656, 221008), (727, 199424), (779, 186112), (1216, 119228), (1312, 110504), (1454, 99712), (1558, 93056), (2432, 59614), (2624, 55252), (2908, 49856), (3116, 46528), (4864, 29807), (5248, 27626), (5816, 24928), (6232, 23264), (10496, 13813), (11632, 12464)]