156523380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200671}}^1$

素因数の和:200696

約数の個数: 48

約数和(自身を含む): 471980544

約数和(自身を除く): 315457164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 200671, 401342, 602013, 802684, 1003355, 1204026, 2006710, 2408052, 2608723, 3010065, 4013420, 5217446, 6020130, 7826169, 10434892, 12040260, 13043615, 15652338, 26087230, 31304676, 39130845, 52174460, 78261690, 156523380]

約数ペア:

[(1, 156523380), (2, 78261690), (3, 52174460), (4, 39130845), (5, 31304676), (6, 26087230), (10, 15652338), (12, 13043615), (13, 12040260), (15, 10434892), (20, 7826169), (26, 6020130), (30, 5217446), (39, 4013420), (52, 3010065), (60, 2608723), (65, 2408052), (78, 2006710), (130, 1204026), (156, 1003355), (195, 802684), (260, 602013), (390, 401342), (780, 200671)]