157433192

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2802

約数の個数: 64

約数和(自身を含む): 363191040

約数和(自身を除く): 205757848

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 238, 244, 427, 476, 488, 854, 952, 1037, 1708, 2074, 2711, 3416, 4148, 5422, 7259, 8296, 10844, 14518, 18977, 21688, 29036, 37954, 46087, 58072, 75908, 92174, 151816, 165371, 184348, 322609, 330742, 368696, 645218, 661484, 1157597, 1290436, 1322968, 2315194, 2580872, 2811307, 4630388, 5622614, 9260776, 11245228, 19679149, 22490456, 39358298, 78716596, 157433192]

約数ペア:

[(1, 157433192), (2, 78716596), (4, 39358298), (7, 22490456), (8, 19679149), (14, 11245228), (17, 9260776), (28, 5622614), (34, 4630388), (56, 2811307), (61, 2580872), (68, 2315194), (119, 1322968), (122, 1290436), (136, 1157597), (238, 661484), (244, 645218), (427, 368696), (476, 330742), (488, 322609), (854, 184348), (952, 165371), (1037, 151816), (1708, 92174), (2074, 75908), (2711, 58072), (3416, 46087), (4148, 37954), (5422, 29036), (7259, 21688), (8296, 18977), (10844, 14518)]