157065972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 451221120

約数和(自身を除く): 294155148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 61, 84, 87, 98, 116, 122, 147, 151, 174, 183, 196, 203, 244, 294, 302, 348, 366, 406, 427, 453, 588, 604, 609, 732, 812, 854, 906, 1057, 1218, 1281, 1421, 1708, 1769, 1812, 2114, 2436, 2562, 2842, 2989, 3171, 3538, 4228, 4263, 4379, 5124, 5307, 5684, 5978, 6342, 7076, 7399, 8526, 8758, 8967, 9211, 10614, 11956, 12383, 12684, 13137, 14798, 17052, 17516, 17934, 18422, 21228, 22197, 24766, 26274, 27633, 29596, 30653, 35868, 36844, 37149, 44394, 49532, 52548, 55266, 61306, 64477, 74298, 86681, 88788, 91959, 110532, 122612, 128954, 148596, 173362, 183918, 193431, 214571, 257908, 260043, 267119, 346724, 367836, 386862, 429142, 451339, 520086, 534238, 643713, 773724, 801357, 858284, 902678, 1040172, 1068476, 1287426, 1354017, 1602714, 1805356, 1869833, 2574852, 2708034, 3205428, 3739666, 5416068, 5609499, 7479332, 11218998, 13088831, 22437996, 26177662, 39266493, 52355324, 78532986, 157065972]

約数ペア:

[(1, 157065972), (2, 78532986), (3, 52355324), (4, 39266493), (6, 26177662), (7, 22437996), (12, 13088831), (14, 11218998), (21, 7479332), (28, 5609499), (29, 5416068), (42, 3739666), (49, 3205428), (58, 2708034), (61, 2574852), (84, 1869833), (87, 1805356), (98, 1602714), (116, 1354017), (122, 1287426), (147, 1068476), (151, 1040172), (174, 902678), (183, 858284), (196, 801357), (203, 773724), (244, 643713), (294, 534238), (302, 520086), (348, 451339), (366, 429142), (406, 386862), (427, 367836), (453, 346724), (588, 267119), (604, 260043), (609, 257908), (732, 214571), (812, 193431), (854, 183918), (906, 173362), (1057, 148596), (1218, 128954), (1281, 122612), (1421, 110532), (1708, 91959), (1769, 88788), (1812, 86681), (2114, 74298), (2436, 64477), (2562, 61306), (2842, 55266), (2989, 52548), (3171, 49532), (3538, 44394), (4228, 37149), (4263, 36844), (4379, 35868), (5124, 30653), (5307, 29596), (5684, 27633), (5978, 26274), (6342, 24766), (7076, 22197), (7399, 21228), (8526, 18422), (8758, 17934), (8967, 17516), (9211, 17052), (10614, 14798), (11956, 13137), (12383, 12684)]