15697831788

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 41297649120

約数和(自身を除く): 25599817332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 193, 222, 227, 269, 333, 386, 444, 454, 538, 579, 666, 681, 772, 807, 908, 1076, 1158, 1332, 1362, 1614, 1737, 2043, 2316, 2421, 2724, 3228, 3474, 4086, 4842, 6948, 7141, 8172, 8399, 9684, 9953, 14282, 16798, 19906, 21423, 25197, 28564, 29859, 33596, 39812, 42846, 43811, 50394, 51917, 59718, 61063, 64269, 75591, 85692, 87622, 89577, 100788, 103834, 119436, 122126, 128538, 131433, 151182, 155751, 175244, 179154, 183189, 207668, 244252, 257076, 262866, 302364, 311502, 358308, 366378, 394299, 467253, 525732, 549567, 623004, 732756, 788598, 934506, 1099134, 1577196, 1621007, 1869012, 1920929, 2198268, 2259331, 3242014, 3841858, 4518662, 4863021, 5762787, 6484028, 6777993, 7683716, 9037324, 9726042, 11525574, 11785159, 13555986, 14589063, 17288361, 19452084, 20333979, 23051148, 23570318, 27111972, 29178126, 34576722, 35355477, 40667958, 47140636, 58356252, 69153444, 70710954, 81335916, 106066431, 141421908, 212132862, 424265724, 436050883, 872101766, 1308152649, 1744203532, 2616305298, 3924457947, 5232610596, 7848915894, 15697831788]

約数ペア:

[(1, 15697831788), (2, 7848915894), (3, 5232610596), (4, 3924457947), (6, 2616305298), (9, 1744203532), (12, 1308152649), (18, 872101766), (36, 436050883), (37, 424265724), (74, 212132862), (111, 141421908), (148, 106066431), (193, 81335916), (222, 70710954), (227, 69153444), (269, 58356252), (333, 47140636), (386, 40667958), (444, 35355477), (454, 34576722), (538, 29178126), (579, 27111972), (666, 23570318), (681, 23051148), (772, 20333979), (807, 19452084), (908, 17288361), (1076, 14589063), (1158, 13555986), (1332, 11785159), (1362, 11525574), (1614, 9726042), (1737, 9037324), (2043, 7683716), (2316, 6777993), (2421, 6484028), (2724, 5762787), (3228, 4863021), (3474, 4518662), (4086, 3841858), (4842, 3242014), (6948, 2259331), (7141, 2198268), (8172, 1920929), (8399, 1869012), (9684, 1621007), (9953, 1577196), (14282, 1099134), (16798, 934506), (19906, 788598), (21423, 732756), (25197, 623004), (28564, 549567), (29859, 525732), (33596, 467253), (39812, 394299), (42846, 366378), (43811, 358308), (50394, 311502), (51917, 302364), (59718, 262866), (61063, 257076), (64269, 244252), (75591, 207668), (85692, 183189), (87622, 179154), (89577, 175244), (100788, 155751), (103834, 151182), (119436, 131433), (122126, 128538)]