163023278810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2539699}}^1$

素因数の和:2539851

約数の個数: 48

約数和(自身を含む): 343956650400

約数和(自身を除く): 180933371590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 490, 655, 917, 1310, 1834, 4585, 6419, 9170, 12838, 32095, 64190, 2539699, 5079398, 12698495, 17777893, 25396990, 35555786, 88889465, 124445251, 177778930, 248890502, 332700569, 622226255, 665401138, 1244452510, 1663502845, 2328903983, 3327005690, 4657807966, 11644519915, 16302327881, 23289039830, 32604655762, 81511639405, 163023278810]

約数ペア:

[(1, 163023278810), (2, 81511639405), (5, 32604655762), (7, 23289039830), (10, 16302327881), (14, 11644519915), (35, 4657807966), (49, 3327005690), (70, 2328903983), (98, 1663502845), (131, 1244452510), (245, 665401138), (262, 622226255), (490, 332700569), (655, 248890502), (917, 177778930), (1310, 124445251), (1834, 88889465), (4585, 35555786), (6419, 25396990), (9170, 17777893), (12838, 12698495), (32095, 5079398), (64190, 2539699)]