156621104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5101}}^1$

素因数の和:5229

約数の個数: 40

約数和(自身を含む): 322650480

約数和(自身を除く): 166029376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 3838, 5101, 7676, 10202, 15352, 20404, 30704, 40808, 81616, 96919, 193838, 387676, 515201, 775352, 1030402, 1550704, 2060804, 4121608, 8243216, 9788819, 19577638, 39155276, 78310552, 156621104]

約数ペア:

[(1, 156621104), (2, 78310552), (4, 39155276), (8, 19577638), (16, 9788819), (19, 8243216), (38, 4121608), (76, 2060804), (101, 1550704), (152, 1030402), (202, 775352), (304, 515201), (404, 387676), (808, 193838), (1616, 96919), (1919, 81616), (3838, 40808), (5101, 30704), (7676, 20404), (10202, 15352)]