163859575100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{3863}}^1$

素因数の和:4444

約数の個数: 144

約数和(自身を含む): 389541401088

約数和(自身を除く): 225681825988

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 487, 650, 670, 871, 974, 1300, 1340, 1675, 1742, 1948, 2435, 3350, 3484, 3863, 4355, 4870, 6331, 6700, 7726, 8710, 9740, 12175, 12662, 15452, 17420, 19315, 21775, 24350, 25324, 31655, 32629, 38630, 43550, 48700, 50219, 63310, 65258, 77260, 87100, 96575, 100438, 126620, 130516, 158275, 163145, 193150, 200876, 251095, 258821, 316550, 326290, 386300, 424177, 502190, 517642, 633100, 652580, 815725, 848354, 1004380, 1035284, 1255475, 1294105, 1631450, 1696708, 1881281, 2120885, 2510950, 2588210, 3262900, 3364673, 3762562, 4241770, 5021900, 5176420, 6470525, 6729346, 7525124, 8483540, 9406405, 10604425, 12941050, 13458692, 16823365, 18812810, 21208850, 24456653, 25882100, 33646730, 37625620, 42417700, 47032025, 48913306, 67293460, 84116825, 94064050, 97826612, 122283265, 126045827, 168233650, 188128100, 244566530, 252091654, 336467300, 489133060, 504183308, 611416325, 630229135, 1222832650, 1260458270, 1638595751, 2445665300, 2520916540, 3151145675, 3277191502, 6302291350, 6554383004, 8192978755, 12604582700, 16385957510, 32771915020, 40964893775, 81929787550, 163859575100]

約数ペア:

[(1, 163859575100), (2, 81929787550), (4, 40964893775), (5, 32771915020), (10, 16385957510), (13, 12604582700), (20, 8192978755), (25, 6554383004), (26, 6302291350), (50, 3277191502), (52, 3151145675), (65, 2520916540), (67, 2445665300), (100, 1638595751), (130, 1260458270), (134, 1222832650), (260, 630229135), (268, 611416325), (325, 504183308), (335, 489133060), (487, 336467300), (650, 252091654), (670, 244566530), (871, 188128100), (974, 168233650), (1300, 126045827), (1340, 122283265), (1675, 97826612), (1742, 94064050), (1948, 84116825), (2435, 67293460), (3350, 48913306), (3484, 47032025), (3863, 42417700), (4355, 37625620), (4870, 33646730), (6331, 25882100), (6700, 24456653), (7726, 21208850), (8710, 18812810), (9740, 16823365), (12175, 13458692), (12662, 12941050), (15452, 10604425), (17420, 9406405), (19315, 8483540), (21775, 7525124), (24350, 6729346), (25324, 6470525), (31655, 5176420), (32629, 5021900), (38630, 4241770), (43550, 3762562), (48700, 3364673), (50219, 3262900), (63310, 2588210), (65258, 2510950), (77260, 2120885), (87100, 1881281), (96575, 1696708), (100438, 1631450), (126620, 1294105), (130516, 1255475), (158275, 1035284), (163145, 1004380), (193150, 848354), (200876, 815725), (251095, 652580), (258821, 633100), (316550, 517642), (326290, 502190), (386300, 424177)]