161916732

素因数分解:

$2^2\times 3^7\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 432015360

約数和(自身を除く): 270098628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 223, 243, 249, 324, 332, 446, 486, 498, 669, 729, 747, 892, 972, 996, 1338, 1458, 1494, 2007, 2187, 2241, 2676, 2916, 2988, 4014, 4374, 4482, 6021, 6723, 8028, 8748, 8964, 12042, 13446, 18063, 18509, 20169, 24084, 26892, 36126, 37018, 40338, 54189, 55527, 60507, 72252, 74036, 80676, 108378, 111054, 121014, 162567, 166581, 181521, 216756, 222108, 242028, 325134, 333162, 363042, 487701, 499743, 650268, 666324, 726084, 975402, 999486, 1499229, 1950804, 1998972, 2998458, 4497687, 5996916, 8995374, 13493061, 17990748, 26986122, 40479183, 53972244, 80958366, 161916732]

約数ペア:

[(1, 161916732), (2, 80958366), (3, 53972244), (4, 40479183), (6, 26986122), (9, 17990748), (12, 13493061), (18, 8995374), (27, 5996916), (36, 4497687), (54, 2998458), (81, 1998972), (83, 1950804), (108, 1499229), (162, 999486), (166, 975402), (223, 726084), (243, 666324), (249, 650268), (324, 499743), (332, 487701), (446, 363042), (486, 333162), (498, 325134), (669, 242028), (729, 222108), (747, 216756), (892, 181521), (972, 166581), (996, 162567), (1338, 121014), (1458, 111054), (1494, 108378), (2007, 80676), (2187, 74036), (2241, 72252), (2676, 60507), (2916, 55527), (2988, 54189), (4014, 40338), (4374, 37018), (4482, 36126), (6021, 26892), (6723, 24084), (8028, 20169), (8748, 18509), (8964, 18063), (12042, 13446)]