148399472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2539}}^1$

素因数の和:2841

約数の個数: 40

約数和(自身を含む): 310865520

約数和(自身を除く): 162466048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 1124, 2248, 2539, 3653, 4496, 5078, 7306, 10156, 14612, 20312, 29224, 33007, 40624, 58448, 66014, 132028, 264056, 528112, 713459, 1426918, 2853836, 5707672, 9274967, 11415344, 18549934, 37099868, 74199736, 148399472]

約数ペア:

[(1, 148399472), (2, 74199736), (4, 37099868), (8, 18549934), (13, 11415344), (16, 9274967), (26, 5707672), (52, 2853836), (104, 1426918), (208, 713459), (281, 528112), (562, 264056), (1124, 132028), (2248, 66014), (2539, 58448), (3653, 40624), (4496, 33007), (5078, 29224), (7306, 20312), (10156, 14612)]