158812128

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{5059}}^1$

素因数の和:5184

約数の個数: 72

約数和(自身を含む): 455855400

約数和(自身を除く): 297043272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3488, 3924, 5059, 5232, 7848, 10118, 10464, 15177, 15696, 20236, 30354, 31392, 40472, 45531, 60708, 80944, 91062, 121416, 161888, 182124, 242832, 364248, 485664, 551431, 728496, 1102862, 1456992, 1654293, 2205724, 3308586, 4411448, 4962879, 6617172, 8822896, 9925758, 13234344, 17645792, 19851516, 26468688, 39703032, 52937376, 79406064, 158812128]

約数ペア:

[(1, 158812128), (2, 79406064), (3, 52937376), (4, 39703032), (6, 26468688), (8, 19851516), (9, 17645792), (12, 13234344), (16, 9925758), (18, 8822896), (24, 6617172), (32, 4962879), (36, 4411448), (48, 3308586), (72, 2205724), (96, 1654293), (109, 1456992), (144, 1102862), (218, 728496), (288, 551431), (327, 485664), (436, 364248), (654, 242832), (872, 182124), (981, 161888), (1308, 121416), (1744, 91062), (1962, 80944), (2616, 60708), (3488, 45531), (3924, 40472), (5059, 31392), (5232, 30354), (7848, 20236), (10118, 15696), (10464, 15177)]