158152020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11927}}^1$

素因数の和:11969

約数の個数: 96

約数和(自身を含む): 504983808

約数和(自身を除く): 346831788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 11927, 13260, 23854, 35781, 47708, 59635, 71562, 119270, 143124, 155051, 178905, 202759, 238540, 310102, 357810, 405518, 465153, 608277, 620204, 715620, 775255, 811036, 930306, 1013795, 1216554, 1550510, 1860612, 2027590, 2325765, 2433108, 2635867, 3041385, 3101020, 4055180, 4651530, 5271734, 6082770, 7907601, 9303060, 10543468, 12165540, 13179335, 15815202, 26358670, 31630404, 39538005, 52717340, 79076010, 158152020]

約数ペア:

[(1, 158152020), (2, 79076010), (3, 52717340), (4, 39538005), (5, 31630404), (6, 26358670), (10, 15815202), (12, 13179335), (13, 12165540), (15, 10543468), (17, 9303060), (20, 7907601), (26, 6082770), (30, 5271734), (34, 4651530), (39, 4055180), (51, 3101020), (52, 3041385), (60, 2635867), (65, 2433108), (68, 2325765), (78, 2027590), (85, 1860612), (102, 1550510), (130, 1216554), (156, 1013795), (170, 930306), (195, 811036), (204, 775255), (221, 715620), (255, 620204), (260, 608277), (340, 465153), (390, 405518), (442, 357810), (510, 310102), (663, 238540), (780, 202759), (884, 178905), (1020, 155051), (1105, 143124), (1326, 119270), (2210, 71562), (2652, 59635), (3315, 47708), (4420, 35781), (6630, 23854), (11927, 13260)]