193232172688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1039}}^1\times {\mathrm{3203}}^1$

素因数の和:4460

約数の個数: 80

約数和(自身を含む): 396660326400

約数和(自身を除く): 203428153712

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 764, 1039, 1528, 2078, 3056, 3203, 3629, 4156, 6406, 7258, 8312, 12812, 14516, 16624, 19741, 25624, 29032, 39482, 51248, 58064, 60857, 78964, 121714, 157928, 198449, 243428, 315856, 396898, 486856, 611773, 793796, 973712, 1223546, 1587592, 2447092, 3175184, 3327917, 3770531, 4894184, 6655834, 7541062, 9788368, 11623687, 13311668, 15082124, 23247374, 26623336, 30164248, 46494748, 53246672, 60328496, 63230423, 92989496, 126460846, 185978992, 252921692, 505843384, 635632147, 1011686768, 1271264294, 2542528588, 5085057176, 10170114352, 12077010793, 24154021586, 48308043172, 96616086344, 193232172688]

約数ペア:

[(1, 193232172688), (2, 96616086344), (4, 48308043172), (8, 24154021586), (16, 12077010793), (19, 10170114352), (38, 5085057176), (76, 2542528588), (152, 1271264294), (191, 1011686768), (304, 635632147), (382, 505843384), (764, 252921692), (1039, 185978992), (1528, 126460846), (2078, 92989496), (3056, 63230423), (3203, 60328496), (3629, 53246672), (4156, 46494748), (6406, 30164248), (7258, 26623336), (8312, 23247374), (12812, 15082124), (14516, 13311668), (16624, 11623687), (19741, 9788368), (25624, 7541062), (29032, 6655834), (39482, 4894184), (51248, 3770531), (58064, 3327917), (60857, 3175184), (78964, 2447092), (121714, 1587592), (157928, 1223546), (198449, 973712), (243428, 793796), (315856, 611773), (396898, 486856)]