157271544

素因数分解:

$2^3\times 3^7\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 451656000

約数和(自身を除く): 294384456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 101, 108, 162, 178, 202, 216, 243, 267, 303, 324, 356, 404, 486, 534, 606, 648, 712, 729, 801, 808, 909, 972, 1068, 1212, 1458, 1602, 1818, 1944, 2136, 2187, 2403, 2424, 2727, 2916, 3204, 3636, 4374, 4806, 5454, 5832, 6408, 7209, 7272, 8181, 8748, 8989, 9612, 10908, 14418, 16362, 17496, 17978, 19224, 21627, 21816, 24543, 26967, 28836, 32724, 35956, 43254, 49086, 53934, 57672, 64881, 65448, 71912, 73629, 80901, 86508, 98172, 107868, 129762, 147258, 161802, 173016, 194643, 196344, 215736, 220887, 242703, 259524, 294516, 323604, 389286, 441774, 485406, 519048, 589032, 647208, 728109, 778572, 883548, 970812, 1456218, 1557144, 1767096, 1941624, 2184327, 2912436, 4368654, 5824872, 6552981, 8737308, 13105962, 17474616, 19658943, 26211924, 39317886, 52423848, 78635772, 157271544]

約数ペア:

[(1, 157271544), (2, 78635772), (3, 52423848), (4, 39317886), (6, 26211924), (8, 19658943), (9, 17474616), (12, 13105962), (18, 8737308), (24, 6552981), (27, 5824872), (36, 4368654), (54, 2912436), (72, 2184327), (81, 1941624), (89, 1767096), (101, 1557144), (108, 1456218), (162, 970812), (178, 883548), (202, 778572), (216, 728109), (243, 647208), (267, 589032), (303, 519048), (324, 485406), (356, 441774), (404, 389286), (486, 323604), (534, 294516), (606, 259524), (648, 242703), (712, 220887), (729, 215736), (801, 196344), (808, 194643), (909, 173016), (972, 161802), (1068, 147258), (1212, 129762), (1458, 107868), (1602, 98172), (1818, 86508), (1944, 80901), (2136, 73629), (2187, 71912), (2403, 65448), (2424, 64881), (2727, 57672), (2916, 53934), (3204, 49086), (3636, 43254), (4374, 35956), (4806, 32724), (5454, 28836), (5832, 26967), (6408, 24543), (7209, 21816), (7272, 21627), (8181, 19224), (8748, 17978), (8989, 17496), (9612, 16362), (10908, 14418)]