149455368

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 450120000

約数和(自身を除く): 300664632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 81, 108, 114, 122, 152, 162, 171, 183, 199, 216, 228, 244, 324, 342, 366, 398, 456, 488, 513, 549, 597, 648, 684, 732, 796, 1026, 1098, 1159, 1194, 1368, 1464, 1539, 1592, 1647, 1791, 2052, 2196, 2318, 2388, 3078, 3294, 3477, 3582, 3781, 4104, 4392, 4636, 4776, 4941, 5373, 6156, 6588, 6954, 7164, 7562, 9272, 9882, 10431, 10746, 11343, 12139, 12312, 13176, 13908, 14328, 15124, 16119, 19764, 20862, 21492, 22686, 24278, 27816, 30248, 31293, 32238, 34029, 36417, 39528, 41724, 42984, 45372, 48556, 62586, 64476, 68058, 72834, 83448, 90744, 93879, 97112, 102087, 109251, 125172, 128952, 136116, 145668, 187758, 204174, 218502, 230641, 250344, 272232, 291336, 306261, 327753, 375516, 408348, 437004, 461282, 612522, 655506, 691923, 751032, 816696, 874008, 922564, 983259, 1225044, 1311012, 1383846, 1845128, 1966518, 2075769, 2450088, 2622024, 2767692, 3933036, 4151538, 5535384, 6227307, 7866072, 8303076, 12454614, 16606152, 18681921, 24909228, 37363842, 49818456, 74727684, 149455368]

約数ペア:

[(1, 149455368), (2, 74727684), (3, 49818456), (4, 37363842), (6, 24909228), (8, 18681921), (9, 16606152), (12, 12454614), (18, 8303076), (19, 7866072), (24, 6227307), (27, 5535384), (36, 4151538), (38, 3933036), (54, 2767692), (57, 2622024), (61, 2450088), (72, 2075769), (76, 1966518), (81, 1845128), (108, 1383846), (114, 1311012), (122, 1225044), (152, 983259), (162, 922564), (171, 874008), (183, 816696), (199, 751032), (216, 691923), (228, 655506), (244, 612522), (324, 461282), (342, 437004), (366, 408348), (398, 375516), (456, 327753), (488, 306261), (513, 291336), (549, 272232), (597, 250344), (648, 230641), (684, 218502), (732, 204174), (796, 187758), (1026, 145668), (1098, 136116), (1159, 128952), (1194, 125172), (1368, 109251), (1464, 102087), (1539, 97112), (1592, 93879), (1647, 90744), (1791, 83448), (2052, 72834), (2196, 68058), (2318, 64476), (2388, 62586), (3078, 48556), (3294, 45372), (3477, 42984), (3582, 41724), (3781, 39528), (4104, 36417), (4392, 34029), (4636, 32238), (4776, 31293), (4941, 30248), (5373, 27816), (6156, 24278), (6588, 22686), (6954, 21492), (7164, 20862), (7562, 19764), (9272, 16119), (9882, 15124), (10431, 14328), (10746, 13908), (11343, 13176), (12139, 12312)]