158052780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38177}}^1$

素因数の和:38215

約数の個数: 72

約数和(自身を含む): 500284512

約数和(自身を除く): 342231732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 38177, 76354, 114531, 152708, 190885, 229062, 343593, 381770, 458124, 572655, 687186, 763540, 878071, 1145310, 1374372, 1717965, 1756142, 2290620, 2634213, 3435930, 3512284, 4390355, 5268426, 6871860, 7902639, 8780710, 10536852, 13171065, 15805278, 17561420, 26342130, 31610556, 39513195, 52684260, 79026390, 158052780]

約数ペア:

[(1, 158052780), (2, 79026390), (3, 52684260), (4, 39513195), (5, 31610556), (6, 26342130), (9, 17561420), (10, 15805278), (12, 13171065), (15, 10536852), (18, 8780710), (20, 7902639), (23, 6871860), (30, 5268426), (36, 4390355), (45, 3512284), (46, 3435930), (60, 2634213), (69, 2290620), (90, 1756142), (92, 1717965), (115, 1374372), (138, 1145310), (180, 878071), (207, 763540), (230, 687186), (276, 572655), (345, 458124), (414, 381770), (460, 343593), (690, 229062), (828, 190885), (1035, 152708), (1380, 114531), (2070, 76354), (4140, 38177)]