156293712

素因数分解:

$2^4\times 3^5\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:743

約数の個数: 120

約数和(自身を含む): 461741280

約数和(自身を除く): 305447568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 144, 162, 183, 216, 243, 244, 324, 366, 432, 486, 488, 549, 648, 659, 732, 972, 976, 1098, 1296, 1318, 1464, 1647, 1944, 1977, 2196, 2636, 2928, 3294, 3888, 3954, 4392, 4941, 5272, 5931, 6588, 7908, 8784, 9882, 10544, 11862, 13176, 14823, 15816, 17793, 19764, 23724, 26352, 29646, 31632, 35586, 39528, 40199, 47448, 53379, 59292, 71172, 79056, 80398, 94896, 106758, 118584, 120597, 142344, 160137, 160796, 213516, 237168, 241194, 284688, 320274, 321592, 361791, 427032, 482388, 640548, 643184, 723582, 854064, 964776, 1085373, 1281096, 1447164, 1929552, 2170746, 2562192, 2894328, 3256119, 4341492, 5788656, 6512238, 8682984, 9768357, 13024476, 17365968, 19536714, 26048952, 39073428, 52097904, 78146856, 156293712]

約数ペア:

[(1, 156293712), (2, 78146856), (3, 52097904), (4, 39073428), (6, 26048952), (8, 19536714), (9, 17365968), (12, 13024476), (16, 9768357), (18, 8682984), (24, 6512238), (27, 5788656), (36, 4341492), (48, 3256119), (54, 2894328), (61, 2562192), (72, 2170746), (81, 1929552), (108, 1447164), (122, 1281096), (144, 1085373), (162, 964776), (183, 854064), (216, 723582), (243, 643184), (244, 640548), (324, 482388), (366, 427032), (432, 361791), (486, 321592), (488, 320274), (549, 284688), (648, 241194), (659, 237168), (732, 213516), (972, 160796), (976, 160137), (1098, 142344), (1296, 120597), (1318, 118584), (1464, 106758), (1647, 94896), (1944, 80398), (1977, 79056), (2196, 71172), (2636, 59292), (2928, 53379), (3294, 47448), (3888, 40199), (3954, 39528), (4392, 35586), (4941, 31632), (5272, 29646), (5931, 26352), (6588, 23724), (7908, 19764), (8784, 17793), (9882, 15816), (10544, 14823), (11862, 13176)]