157918173685

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{20533}}^1$

素因数の和:20686

約数の個数: 48

約数和(自身を含む): 206036513280

約数和(自身を除く): 48118339595

約数列:

[1, 5, 29, 31, 59, 145, 155, 295, 841, 899, 1711, 1829, 4205, 4495, 8555, 9145, 20533, 26071, 49619, 53041, 102665, 130355, 248095, 265205, 595457, 636523, 1211447, 1538189, 2977285, 3182615, 6057235, 7690945, 17268253, 18459167, 35131963, 37554857, 86341265, 92295835, 175659815, 187774285, 535315843, 1018826927, 1089090853, 2676579215, 5094134635, 5445454265, 31583634737, 157918173685]

約数ペア:

[(1, 157918173685), (5, 31583634737), (29, 5445454265), (31, 5094134635), (59, 2676579215), (145, 1089090853), (155, 1018826927), (295, 535315843), (841, 187774285), (899, 175659815), (1711, 92295835), (1829, 86341265), (4205, 37554857), (4495, 35131963), (8555, 18459167), (9145, 17268253), (20533, 7690945), (26071, 6057235), (49619, 3182615), (53041, 2977285), (102665, 1538189), (130355, 1211447), (248095, 636523), (265205, 595457)]