146430228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2053

約数の個数: 72

約数和(自身を含む): 400698144

約数和(自身を除く): 254267916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 196, 262, 294, 393, 524, 588, 786, 917, 1572, 1834, 1901, 2751, 3668, 3802, 5502, 5703, 6419, 7604, 11004, 11406, 12838, 13307, 19257, 22812, 25676, 26614, 38514, 39921, 53228, 77028, 79842, 93149, 159684, 186298, 249031, 279447, 372596, 498062, 558894, 747093, 996124, 1117788, 1494186, 1743217, 2988372, 3486434, 5229651, 6972868, 10459302, 12202519, 20918604, 24405038, 36607557, 48810076, 73215114, 146430228]

約数ペア:

[(1, 146430228), (2, 73215114), (3, 48810076), (4, 36607557), (6, 24405038), (7, 20918604), (12, 12202519), (14, 10459302), (21, 6972868), (28, 5229651), (42, 3486434), (49, 2988372), (84, 1743217), (98, 1494186), (131, 1117788), (147, 996124), (196, 747093), (262, 558894), (294, 498062), (393, 372596), (524, 279447), (588, 249031), (786, 186298), (917, 159684), (1572, 93149), (1834, 79842), (1901, 77028), (2751, 53228), (3668, 39921), (3802, 38514), (5502, 26614), (5703, 25676), (6419, 22812), (7604, 19257), (11004, 13307), (11406, 12838)]