157440288

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18427}}^1$

素因数の和:18529

約数の個数: 48

約数和(自身を含む): 417947040

約数和(自身を除く): 260506752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 18427, 36854, 55281, 73708, 110562, 147416, 221124, 294832, 442248, 589664, 884496, 1640003, 1768992, 3280006, 4920009, 6560012, 9840018, 13120024, 19680036, 26240048, 39360072, 52480096, 78720144, 157440288]

約数ペア:

[(1, 157440288), (2, 78720144), (3, 52480096), (4, 39360072), (6, 26240048), (8, 19680036), (12, 13120024), (16, 9840018), (24, 6560012), (32, 4920009), (48, 3280006), (89, 1768992), (96, 1640003), (178, 884496), (267, 589664), (356, 442248), (534, 294832), (712, 221124), (1068, 147416), (1424, 110562), (2136, 73708), (2848, 55281), (4272, 36854), (8544, 18427)]