160831356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 472405248

約数和(自身を除く): 311573892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 51, 67, 68, 82, 84, 102, 119, 123, 134, 164, 201, 204, 238, 246, 268, 287, 357, 402, 469, 476, 492, 574, 697, 714, 804, 861, 938, 1139, 1148, 1394, 1407, 1428, 1681, 1722, 1876, 2091, 2278, 2747, 2788, 2814, 3362, 3417, 3444, 4182, 4556, 4879, 5043, 5494, 5628, 6724, 6834, 7973, 8241, 8364, 9758, 10086, 10988, 11767, 13668, 14637, 15946, 16482, 19229, 19516, 20172, 23534, 23919, 28577, 29274, 31892, 32964, 35301, 38458, 46699, 47068, 47838, 57154, 57687, 58548, 70602, 76916, 85731, 93398, 95676, 112627, 114308, 115374, 140097, 141204, 171462, 186796, 200039, 225254, 230748, 280194, 326893, 337881, 342924, 400078, 450508, 560388, 600117, 653786, 675762, 788389, 800156, 980679, 1200234, 1307572, 1351524, 1576778, 1914659, 1961358, 2365167, 2400468, 3153556, 3829318, 3922716, 4730334, 5743977, 7658636, 9460668, 11487954, 13402613, 22975908, 26805226, 40207839, 53610452, 80415678, 160831356]

約数ペア:

[(1, 160831356), (2, 80415678), (3, 53610452), (4, 40207839), (6, 26805226), (7, 22975908), (12, 13402613), (14, 11487954), (17, 9460668), (21, 7658636), (28, 5743977), (34, 4730334), (41, 3922716), (42, 3829318), (51, 3153556), (67, 2400468), (68, 2365167), (82, 1961358), (84, 1914659), (102, 1576778), (119, 1351524), (123, 1307572), (134, 1200234), (164, 980679), (201, 800156), (204, 788389), (238, 675762), (246, 653786), (268, 600117), (287, 560388), (357, 450508), (402, 400078), (469, 342924), (476, 337881), (492, 326893), (574, 280194), (697, 230748), (714, 225254), (804, 200039), (861, 186796), (938, 171462), (1139, 141204), (1148, 140097), (1394, 115374), (1407, 114308), (1428, 112627), (1681, 95676), (1722, 93398), (1876, 85731), (2091, 76916), (2278, 70602), (2747, 58548), (2788, 57687), (2814, 57154), (3362, 47838), (3417, 47068), (3444, 46699), (4182, 38458), (4556, 35301), (4879, 32964), (5043, 31892), (5494, 29274), (5628, 28577), (6724, 23919), (6834, 23534), (7973, 20172), (8241, 19516), (8364, 19229), (9758, 16482), (10086, 15946), (10988, 14637), (11767, 13668)]