163471728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28619}}^1$

素因数の和:28654

約数の個数: 80

約数和(自身を含む): 511038720

約数和(自身を除く): 347566992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 28619, 57238, 85857, 114476, 171714, 200333, 228952, 343428, 400666, 457904, 486523, 600999, 686856, 801332, 973046, 1201998, 1373712, 1459569, 1602664, 1946092, 2403996, 2919138, 3205328, 3405661, 3892184, 4807992, 5838276, 6811322, 7784368, 9615984, 10216983, 11676552, 13622644, 20433966, 23353104, 27245288, 40867932, 54490576, 81735864, 163471728]

約数ペア:

[(1, 163471728), (2, 81735864), (3, 54490576), (4, 40867932), (6, 27245288), (7, 23353104), (8, 20433966), (12, 13622644), (14, 11676552), (16, 10216983), (17, 9615984), (21, 7784368), (24, 6811322), (28, 5838276), (34, 4807992), (42, 3892184), (48, 3405661), (51, 3205328), (56, 2919138), (68, 2403996), (84, 1946092), (102, 1602664), (112, 1459569), (119, 1373712), (136, 1201998), (168, 973046), (204, 801332), (238, 686856), (272, 600999), (336, 486523), (357, 457904), (408, 400666), (476, 343428), (714, 228952), (816, 200333), (952, 171714), (1428, 114476), (1904, 85857), (2856, 57238), (5712, 28619)]