156978253390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3673}}^1\times {\mathrm{10009}}^1$

素因数の和:13757

約数の個数: 64

約数和(自身を含む): 328342734720

約数和(自身を除く): 171364481330

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 3673, 4270, 7346, 10009, 18365, 20018, 25711, 36730, 50045, 51422, 70063, 100090, 128555, 140126, 224053, 257110, 350315, 448106, 610549, 700630, 1120265, 1221098, 1568371, 2240530, 3052745, 3136742, 4273843, 6105490, 7841855, 8547686, 15683710, 21369215, 36763057, 42738430, 73526114, 183815285, 257341399, 367630570, 514682798, 1286706995, 2242546477, 2573413990, 4485092954, 11212732385, 15697825339, 22425464770, 31395650678, 78489126695, 156978253390]

約数ペア:

[(1, 156978253390), (2, 78489126695), (5, 31395650678), (7, 22425464770), (10, 15697825339), (14, 11212732385), (35, 4485092954), (61, 2573413990), (70, 2242546477), (122, 1286706995), (305, 514682798), (427, 367630570), (610, 257341399), (854, 183815285), (2135, 73526114), (3673, 42738430), (4270, 36763057), (7346, 21369215), (10009, 15683710), (18365, 8547686), (20018, 7841855), (25711, 6105490), (36730, 4273843), (50045, 3136742), (51422, 3052745), (70063, 2240530), (100090, 1568371), (128555, 1221098), (140126, 1120265), (224053, 700630), (257110, 610549), (350315, 448106)]