158863712

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 380217600

約数和(自身を除く): 221353888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 163, 224, 229, 266, 304, 326, 458, 532, 608, 652, 916, 1064, 1141, 1304, 1603, 1832, 2128, 2282, 2608, 3097, 3206, 3664, 4256, 4351, 4564, 5216, 6194, 6412, 7328, 8702, 9128, 12388, 12824, 17404, 18256, 21679, 24776, 25648, 30457, 34808, 36512, 37327, 43358, 49552, 51296, 60914, 69616, 74654, 86716, 99104, 121828, 139232, 149308, 173432, 243656, 261289, 298616, 346864, 487312, 522578, 597232, 693728, 709213, 974624, 1045156, 1194464, 1418426, 2090312, 2836852, 4180624, 4964491, 5673704, 8361248, 9928982, 11347408, 19857964, 22694816, 39715928, 79431856, 158863712]

約数ペア:

[(1, 158863712), (2, 79431856), (4, 39715928), (7, 22694816), (8, 19857964), (14, 11347408), (16, 9928982), (19, 8361248), (28, 5673704), (32, 4964491), (38, 4180624), (56, 2836852), (76, 2090312), (112, 1418426), (133, 1194464), (152, 1045156), (163, 974624), (224, 709213), (229, 693728), (266, 597232), (304, 522578), (326, 487312), (458, 346864), (532, 298616), (608, 261289), (652, 243656), (916, 173432), (1064, 149308), (1141, 139232), (1304, 121828), (1603, 99104), (1832, 86716), (2128, 74654), (2282, 69616), (2608, 60914), (3097, 51296), (3206, 49552), (3664, 43358), (4256, 37327), (4351, 36512), (4564, 34808), (5216, 30457), (6194, 25648), (6412, 24776), (7328, 21679), (8702, 18256), (9128, 17404), (12388, 12824)]