154315872

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28201}}^1$

素因数の和:28236

約数の個数: 72

約数和(自身を含む): 461948760

約数和(自身を除く): 307632888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 28201, 56402, 84603, 112804, 169206, 225608, 253809, 338412, 451216, 507618, 535819, 676824, 902432, 1015236, 1071638, 1353648, 1607457, 2030472, 2143276, 2707296, 3214914, 4060944, 4286552, 4822371, 6429828, 8121888, 8573104, 9644742, 12859656, 17146208, 19289484, 25719312, 38578968, 51438624, 77157936, 154315872]

約数ペア:

[(1, 154315872), (2, 77157936), (3, 51438624), (4, 38578968), (6, 25719312), (8, 19289484), (9, 17146208), (12, 12859656), (16, 9644742), (18, 8573104), (19, 8121888), (24, 6429828), (32, 4822371), (36, 4286552), (38, 4060944), (48, 3214914), (57, 2707296), (72, 2143276), (76, 2030472), (96, 1607457), (114, 1353648), (144, 1071638), (152, 1015236), (171, 902432), (228, 676824), (288, 535819), (304, 507618), (342, 451216), (456, 338412), (608, 253809), (684, 225608), (912, 169206), (1368, 112804), (1824, 84603), (2736, 56402), (5472, 28201)]