160132210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 348364800

約数和(自身を除く): 188232590

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 79, 115, 158, 161, 230, 322, 395, 553, 790, 805, 1106, 1259, 1610, 1817, 2518, 2765, 3634, 5530, 6295, 8813, 9085, 12590, 12719, 17626, 18170, 25438, 28957, 44065, 57914, 63595, 88130, 99461, 127190, 144785, 198922, 202699, 289570, 405398, 497305, 696227, 994610, 1013495, 1392454, 2026990, 2287603, 3481135, 4575206, 6962270, 11438015, 16013221, 22876030, 32026442, 80066105, 160132210]

約数ペア:

[(1, 160132210), (2, 80066105), (5, 32026442), (7, 22876030), (10, 16013221), (14, 11438015), (23, 6962270), (35, 4575206), (46, 3481135), (70, 2287603), (79, 2026990), (115, 1392454), (158, 1013495), (161, 994610), (230, 696227), (322, 497305), (395, 405398), (553, 289570), (790, 202699), (805, 198922), (1106, 144785), (1259, 127190), (1610, 99461), (1817, 88130), (2518, 63595), (2765, 57914), (3634, 44065), (5530, 28957), (6295, 25438), (8813, 18170), (9085, 17626), (12590, 12719)]