156953262056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{128291}}^1$

素因数の和:128490

約数の個数: 64

約数和(自身を含む): 314982518400

約数和(自身を除く): 158029256344

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 109, 122, 184, 218, 244, 436, 488, 872, 1403, 2507, 2806, 5014, 5612, 6649, 10028, 11224, 13298, 20056, 26596, 53192, 128291, 152927, 256582, 305854, 513164, 611708, 1026328, 1223416, 2950693, 5901386, 7825751, 11802772, 13983719, 15651502, 23605544, 27967438, 31303004, 55934876, 62606008, 111869752, 179992273, 321625537, 359984546, 643251074, 719969092, 853006859, 1286502148, 1439938184, 1706013718, 2573004296, 3412027436, 6824054872, 19619157757, 39238315514, 78476631028, 156953262056]

約数ペア:

[(1, 156953262056), (2, 78476631028), (4, 39238315514), (8, 19619157757), (23, 6824054872), (46, 3412027436), (61, 2573004296), (92, 1706013718), (109, 1439938184), (122, 1286502148), (184, 853006859), (218, 719969092), (244, 643251074), (436, 359984546), (488, 321625537), (872, 179992273), (1403, 111869752), (2507, 62606008), (2806, 55934876), (5014, 31303004), (5612, 27967438), (6649, 23605544), (10028, 15651502), (11224, 13983719), (13298, 11802772), (20056, 7825751), (26596, 5901386), (53192, 2950693), (128291, 1223416), (152927, 1026328), (256582, 611708), (305854, 513164)]