157476540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201893}}^1$

素因数の和:201918

約数の個数: 48

約数和(自身を含む): 474854688

約数和(自身を除く): 317378148

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, 201893, 403786, 605679, 807572, 1009465, 1211358, 2018930, 2422716, 2624609, 3028395, 4037860, 5249218, 6056790, 7873827, 10498436, 12113580, 13123045, 15747654, 26246090, 31495308, 39369135, 52492180, 78738270, 157476540]

約数ペア:

[(1, 157476540), (2, 78738270), (3, 52492180), (4, 39369135), (5, 31495308), (6, 26246090), (10, 15747654), (12, 13123045), (13, 12113580), (15, 10498436), (20, 7873827), (26, 6056790), (30, 5249218), (39, 4037860), (52, 3028395), (60, 2624609), (65, 2422716), (78, 2018930), (130, 1211358), (156, 1009465), (195, 807572), (260, 605679), (390, 403786), (780, 201893)]