149358664

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 213521336

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 79, 91, 98, 104, 106, 158, 182, 196, 212, 316, 343, 364, 371, 392, 424, 553, 632, 637, 686, 689, 728, 742, 1027, 1106, 1274, 1372, 1378, 1484, 2054, 2212, 2548, 2597, 2744, 2756, 2968, 3871, 4108, 4187, 4424, 4459, 4823, 5096, 5194, 5512, 7189, 7742, 8216, 8374, 8918, 9646, 10388, 14378, 15484, 16748, 17836, 18179, 19292, 20776, 27097, 28756, 29309, 30968, 33496, 33761, 35672, 36358, 38584, 50323, 54194, 54431, 57512, 58618, 67522, 72716, 100646, 108388, 108862, 117236, 135044, 145432, 201292, 205163, 216776, 217724, 234472, 236327, 270088, 352261, 381017, 402584, 410326, 435448, 472654, 704522, 762034, 820652, 945308, 1409044, 1436141, 1524068, 1641304, 1890616, 2667119, 2818088, 2872282, 3048136, 5334238, 5744564, 10668476, 11489128, 18669833, 21336952, 37339666, 74679332, 149358664]

約数ペア:

[(1, 149358664), (2, 74679332), (4, 37339666), (7, 21336952), (8, 18669833), (13, 11489128), (14, 10668476), (26, 5744564), (28, 5334238), (49, 3048136), (52, 2872282), (53, 2818088), (56, 2667119), (79, 1890616), (91, 1641304), (98, 1524068), (104, 1436141), (106, 1409044), (158, 945308), (182, 820652), (196, 762034), (212, 704522), (316, 472654), (343, 435448), (364, 410326), (371, 402584), (392, 381017), (424, 352261), (553, 270088), (632, 236327), (637, 234472), (686, 217724), (689, 216776), (728, 205163), (742, 201292), (1027, 145432), (1106, 135044), (1274, 117236), (1372, 108862), (1378, 108388), (1484, 100646), (2054, 72716), (2212, 67522), (2548, 58618), (2597, 57512), (2744, 54431), (2756, 54194), (2968, 50323), (3871, 38584), (4108, 36358), (4187, 35672), (4424, 33761), (4459, 33496), (4823, 30968), (5096, 29309), (5194, 28756), (5512, 27097), (7189, 20776), (7742, 19292), (8216, 18179), (8374, 17836), (8918, 16748), (9646, 15484), (10388, 14378)]