149728384

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 349574400

約数和(自身を除く): 199846016

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 67, 68, 79, 104, 128, 134, 136, 158, 208, 221, 268, 272, 316, 416, 442, 536, 544, 632, 832, 871, 884, 1027, 1072, 1088, 1139, 1264, 1343, 1664, 1742, 1768, 2054, 2144, 2176, 2278, 2528, 2686, 3484, 3536, 4108, 4288, 4556, 5056, 5293, 5372, 6968, 7072, 8216, 8576, 9112, 10112, 10586, 10744, 13936, 14144, 14807, 16432, 17459, 18224, 21172, 21488, 27872, 28288, 29614, 32864, 34918, 36448, 42344, 42976, 55744, 59228, 65728, 68809, 69836, 72896, 84688, 85952, 89981, 111488, 118456, 131456, 137618, 139672, 145792, 169376, 171904, 179962, 236912, 275236, 279344, 338752, 359924, 473824, 550472, 558688, 677504, 719848, 947648, 1100944, 1117376, 1169753, 1439696, 1895296, 2201888, 2234752, 2339506, 2879392, 4403776, 4679012, 5758784, 8807552, 9358024, 11517568, 18716048, 37432096, 74864192, 149728384]

約数ペア:

[(1, 149728384), (2, 74864192), (4, 37432096), (8, 18716048), (13, 11517568), (16, 9358024), (17, 8807552), (26, 5758784), (32, 4679012), (34, 4403776), (52, 2879392), (64, 2339506), (67, 2234752), (68, 2201888), (79, 1895296), (104, 1439696), (128, 1169753), (134, 1117376), (136, 1100944), (158, 947648), (208, 719848), (221, 677504), (268, 558688), (272, 550472), (316, 473824), (416, 359924), (442, 338752), (536, 279344), (544, 275236), (632, 236912), (832, 179962), (871, 171904), (884, 169376), (1027, 145792), (1072, 139672), (1088, 137618), (1139, 131456), (1264, 118456), (1343, 111488), (1664, 89981), (1742, 85952), (1768, 84688), (2054, 72896), (2144, 69836), (2176, 68809), (2278, 65728), (2528, 59228), (2686, 55744), (3484, 42976), (3536, 42344), (4108, 36448), (4288, 34918), (4556, 32864), (5056, 29614), (5293, 28288), (5372, 27872), (6968, 21488), (7072, 21172), (8216, 18224), (8576, 17459), (9112, 16432), (10112, 14807), (10586, 14144), (10744, 13936)]