157640904

素因数分解:

$2^3\times 3^5\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 448549920

約数和(自身を除く): 290909016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 243, 249, 324, 332, 486, 498, 648, 664, 747, 972, 977, 996, 1494, 1944, 1954, 1992, 2241, 2931, 2988, 3908, 4482, 5862, 5976, 6723, 7816, 8793, 8964, 11724, 13446, 17586, 17928, 20169, 23448, 26379, 26892, 35172, 40338, 52758, 53784, 70344, 79137, 80676, 81091, 105516, 158274, 161352, 162182, 211032, 237411, 243273, 316548, 324364, 474822, 486546, 633096, 648728, 729819, 949644, 973092, 1459638, 1899288, 1946184, 2189457, 2919276, 4378914, 5838552, 6568371, 8757828, 13136742, 17515656, 19705113, 26273484, 39410226, 52546968, 78820452, 157640904]

約数ペア:

[(1, 157640904), (2, 78820452), (3, 52546968), (4, 39410226), (6, 26273484), (8, 19705113), (9, 17515656), (12, 13136742), (18, 8757828), (24, 6568371), (27, 5838552), (36, 4378914), (54, 2919276), (72, 2189457), (81, 1946184), (83, 1899288), (108, 1459638), (162, 973092), (166, 949644), (216, 729819), (243, 648728), (249, 633096), (324, 486546), (332, 474822), (486, 324364), (498, 316548), (648, 243273), (664, 237411), (747, 211032), (972, 162182), (977, 161352), (996, 158274), (1494, 105516), (1944, 81091), (1954, 80676), (1992, 79137), (2241, 70344), (2931, 53784), (2988, 52758), (3908, 40338), (4482, 35172), (5862, 26892), (5976, 26379), (6723, 23448), (7816, 20169), (8793, 17928), (8964, 17586), (11724, 13446)]