128122592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4219}}^1$

素因数の和:4315

約数の個数: 48

約数和(自身を含む): 275430960

約数和(自身を除く): 147308368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1898, 2336, 3796, 4219, 7592, 8438, 15184, 16876, 30368, 33752, 54847, 67504, 109694, 135008, 219388, 307987, 438776, 615974, 877552, 1231948, 1755104, 2463896, 4003831, 4927792, 8007662, 9855584, 16015324, 32030648, 64061296, 128122592]

約数ペア:

[(1, 128122592), (2, 64061296), (4, 32030648), (8, 16015324), (13, 9855584), (16, 8007662), (26, 4927792), (32, 4003831), (52, 2463896), (73, 1755104), (104, 1231948), (146, 877552), (208, 615974), (292, 438776), (416, 307987), (584, 219388), (949, 135008), (1168, 109694), (1898, 67504), (2336, 54847), (3796, 33752), (4219, 30368), (7592, 16876), (8438, 15184)]