127519728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 407116800

約数和(自身を除く): 279597072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 42, 46, 48, 56, 58, 69, 84, 87, 92, 112, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 336, 348, 368, 406, 464, 483, 552, 569, 609, 644, 667, 696, 812, 966, 1104, 1138, 1218, 1288, 1334, 1392, 1624, 1707, 1932, 2001, 2276, 2436, 2576, 2668, 3248, 3414, 3864, 3983, 4002, 4552, 4669, 4872, 5336, 6828, 7728, 7966, 8004, 9104, 9338, 9744, 10672, 11949, 13087, 13656, 14007, 15932, 16008, 16501, 18676, 23898, 26174, 27312, 28014, 31864, 32016, 33002, 37352, 39261, 47796, 49503, 52348, 56028, 63728, 66004, 74704, 78522, 91609, 95592, 99006, 104696, 112056, 115507, 132008, 157044, 183218, 191184, 198012, 209392, 224112, 231014, 264016, 274827, 314088, 346521, 366436, 379523, 396024, 462028, 549654, 628176, 693042, 732872, 759046, 792048, 924056, 1099308, 1138569, 1386084, 1465744, 1518092, 1848112, 2198616, 2277138, 2656661, 2772168, 3036184, 4397232, 4554276, 5313322, 5544336, 6072368, 7969983, 9108552, 10626644, 15939966, 18217104, 21253288, 31879932, 42506576, 63759864, 127519728]

約数ペア:

[(1, 127519728), (2, 63759864), (3, 42506576), (4, 31879932), (6, 21253288), (7, 18217104), (8, 15939966), (12, 10626644), (14, 9108552), (16, 7969983), (21, 6072368), (23, 5544336), (24, 5313322), (28, 4554276), (29, 4397232), (42, 3036184), (46, 2772168), (48, 2656661), (56, 2277138), (58, 2198616), (69, 1848112), (84, 1518092), (87, 1465744), (92, 1386084), (112, 1138569), (116, 1099308), (138, 924056), (161, 792048), (168, 759046), (174, 732872), (184, 693042), (203, 628176), (232, 549654), (276, 462028), (322, 396024), (336, 379523), (348, 366436), (368, 346521), (406, 314088), (464, 274827), (483, 264016), (552, 231014), (569, 224112), (609, 209392), (644, 198012), (667, 191184), (696, 183218), (812, 157044), (966, 132008), (1104, 115507), (1138, 112056), (1218, 104696), (1288, 99006), (1334, 95592), (1392, 91609), (1624, 78522), (1707, 74704), (1932, 66004), (2001, 63728), (2276, 56028), (2436, 52348), (2576, 49503), (2668, 47796), (3248, 39261), (3414, 37352), (3864, 33002), (3983, 32016), (4002, 31864), (4552, 28014), (4669, 27312), (4872, 26174), (5336, 23898), (6828, 18676), (7728, 16501), (7966, 16008), (8004, 15932), (9104, 14007), (9338, 13656), (9744, 13087), (10672, 11949)]