156900188892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{787}}^1\times {\mathrm{57487}}^1$

素因数の和:58315

約数の個数: 72

約数和(自身を含む): 389403476224

約数和(自身を除く): 232503287332

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 787, 867, 1156, 1574, 1734, 2361, 3148, 3468, 4722, 9444, 13379, 26758, 40137, 53516, 57487, 80274, 114974, 160548, 172461, 227443, 229948, 344922, 454886, 682329, 689844, 909772, 977279, 1364658, 1954558, 2729316, 2931837, 3909116, 5863674, 11727348, 16613743, 33227486, 45242269, 49841229, 66454972, 90484538, 99682458, 135726807, 180969076, 199364916, 271453614, 542907228, 769118573, 1538237146, 2307355719, 3076474292, 4614711438, 9229422876, 13075015741, 26150031482, 39225047223, 52300062964, 78450094446, 156900188892]

約数ペア:

[(1, 156900188892), (2, 78450094446), (3, 52300062964), (4, 39225047223), (6, 26150031482), (12, 13075015741), (17, 9229422876), (34, 4614711438), (51, 3076474292), (68, 2307355719), (102, 1538237146), (204, 769118573), (289, 542907228), (578, 271453614), (787, 199364916), (867, 180969076), (1156, 135726807), (1574, 99682458), (1734, 90484538), (2361, 66454972), (3148, 49841229), (3468, 45242269), (4722, 33227486), (9444, 16613743), (13379, 11727348), (26758, 5863674), (40137, 3909116), (53516, 2931837), (57487, 2729316), (80274, 1954558), (114974, 1364658), (160548, 977279), (172461, 909772), (227443, 689844), (229948, 682329), (344922, 454886)]