143664984

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^2\times {\mathrm{1187}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 399150180

約数和(自身を除く): 255485196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1187, 1476, 1681, 2374, 2952, 3362, 3561, 4748, 5043, 6724, 7122, 9496, 10086, 10683, 13448, 14244, 15129, 20172, 21366, 28488, 30258, 40344, 42732, 48667, 60516, 85464, 97334, 121032, 146001, 194668, 292002, 389336, 438003, 584004, 876006, 1168008, 1752012, 1995347, 3504024, 3990694, 5986041, 7981388, 11972082, 15962776, 17958123, 23944164, 35916246, 47888328, 71832492, 143664984]

約数ペア:

[(1, 143664984), (2, 71832492), (3, 47888328), (4, 35916246), (6, 23944164), (8, 17958123), (9, 15962776), (12, 11972082), (18, 7981388), (24, 5986041), (36, 3990694), (41, 3504024), (72, 1995347), (82, 1752012), (123, 1168008), (164, 876006), (246, 584004), (328, 438003), (369, 389336), (492, 292002), (738, 194668), (984, 146001), (1187, 121032), (1476, 97334), (1681, 85464), (2374, 60516), (2952, 48667), (3362, 42732), (3561, 40344), (4748, 30258), (5043, 28488), (6724, 21366), (7122, 20172), (9496, 15129), (10086, 14244), (10683, 13448)]