157749870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{167}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 408457728

約数和(自身を除く): 250707858

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 167, 185, 222, 230, 334, 345, 370, 501, 555, 690, 835, 851, 1002, 1110, 1369, 1670, 1702, 2505, 2553, 2738, 3841, 4107, 4255, 5010, 5106, 6179, 6845, 7682, 8214, 8510, 11523, 12358, 12765, 13690, 18537, 19205, 20535, 23046, 25530, 30895, 31487, 37074, 38410, 41070, 57615, 61790, 62974, 92685, 94461, 115230, 142117, 157435, 185370, 188922, 228623, 284234, 314870, 426351, 457246, 472305, 685869, 710585, 852702, 944610, 1143115, 1371738, 1421170, 2131755, 2286230, 3429345, 4263510, 5258329, 6858690, 10516658, 15774987, 26291645, 31549974, 52583290, 78874935, 157749870]

約数ペア:

[(1, 157749870), (2, 78874935), (3, 52583290), (5, 31549974), (6, 26291645), (10, 15774987), (15, 10516658), (23, 6858690), (30, 5258329), (37, 4263510), (46, 3429345), (69, 2286230), (74, 2131755), (111, 1421170), (115, 1371738), (138, 1143115), (167, 944610), (185, 852702), (222, 710585), (230, 685869), (334, 472305), (345, 457246), (370, 426351), (501, 314870), (555, 284234), (690, 228623), (835, 188922), (851, 185370), (1002, 157435), (1110, 142117), (1369, 115230), (1670, 94461), (1702, 92685), (2505, 62974), (2553, 61790), (2738, 57615), (3841, 41070), (4107, 38410), (4255, 37074), (5010, 31487), (5106, 30895), (6179, 25530), (6845, 23046), (7682, 20535), (8214, 19205), (8510, 18537), (11523, 13690), (12358, 12765)]