149443668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 443439360

約数和(自身を除く): 293995692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 79, 99, 102, 132, 153, 158, 187, 198, 204, 237, 281, 306, 316, 374, 396, 474, 561, 562, 612, 711, 748, 843, 869, 948, 1122, 1124, 1343, 1422, 1683, 1686, 1738, 2244, 2529, 2607, 2686, 2844, 3091, 3366, 3372, 3476, 4029, 4777, 5058, 5214, 5372, 6182, 6732, 7821, 8058, 9273, 9554, 10116, 10428, 12087, 12364, 14331, 14773, 15642, 16116, 18546, 19108, 22199, 24174, 27819, 28662, 29546, 31284, 37092, 42993, 44319, 44398, 48348, 52547, 55638, 57324, 59092, 66597, 85986, 88638, 88796, 105094, 111276, 132957, 133194, 157641, 171972, 177276, 199791, 210188, 244189, 265914, 266388, 315282, 377383, 399582, 472923, 488378, 531828, 630564, 732567, 754766, 799164, 945846, 976756, 1132149, 1465134, 1509532, 1891692, 2197701, 2264298, 2930268, 3396447, 4151213, 4395402, 4528596, 6792894, 8302426, 8790804, 12453639, 13585788, 16604852, 24907278, 37360917, 49814556, 74721834, 149443668]

約数ペア:

[(1, 149443668), (2, 74721834), (3, 49814556), (4, 37360917), (6, 24907278), (9, 16604852), (11, 13585788), (12, 12453639), (17, 8790804), (18, 8302426), (22, 6792894), (33, 4528596), (34, 4395402), (36, 4151213), (44, 3396447), (51, 2930268), (66, 2264298), (68, 2197701), (79, 1891692), (99, 1509532), (102, 1465134), (132, 1132149), (153, 976756), (158, 945846), (187, 799164), (198, 754766), (204, 732567), (237, 630564), (281, 531828), (306, 488378), (316, 472923), (374, 399582), (396, 377383), (474, 315282), (561, 266388), (562, 265914), (612, 244189), (711, 210188), (748, 199791), (843, 177276), (869, 171972), (948, 157641), (1122, 133194), (1124, 132957), (1343, 111276), (1422, 105094), (1683, 88796), (1686, 88638), (1738, 85986), (2244, 66597), (2529, 59092), (2607, 57324), (2686, 55638), (2844, 52547), (3091, 48348), (3366, 44398), (3372, 44319), (3476, 42993), (4029, 37092), (4777, 31284), (5058, 29546), (5214, 28662), (5372, 27819), (6182, 24174), (6732, 22199), (7821, 19108), (8058, 18546), (9273, 16116), (9554, 15642), (10116, 14773), (10428, 14331), (12087, 12364)]