156988235992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{3217}}^1$

素因数の和:3609

約数の個数: 128

約数和(自身を含む): 352177920000

約数和(自身を除く): 195189684008

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 151, 199, 203, 232, 302, 398, 406, 604, 796, 812, 1057, 1208, 1393, 1592, 1624, 2114, 2786, 3217, 4228, 4379, 5572, 5771, 6434, 8456, 8758, 11144, 11542, 12868, 17516, 22519, 23084, 25736, 30049, 30653, 35032, 40397, 45038, 46168, 60098, 61306, 80794, 90076, 93293, 120196, 122612, 161588, 180152, 186586, 210343, 240392, 245224, 323176, 373172, 420686, 485767, 640183, 653051, 746344, 841372, 871421, 971534, 1280366, 1306102, 1682744, 1742842, 1943068, 2560732, 2612204, 3400369, 3485684, 3886136, 4481281, 5121464, 5224408, 6099947, 6800738, 6971368, 8962562, 12199894, 13601476, 14087243, 17925124, 18565307, 24399788, 27202952, 28174486, 35850248, 37130614, 48799576, 56348972, 74261228, 96667633, 98610701, 112697944, 129957149, 148522456, 193335266, 197221402, 259914298, 386670532, 394442804, 519828596, 676673431, 773341064, 788885608, 1039657192, 1353346862, 2706693724, 2803361357, 5413387448, 5606722714, 11213445428, 19623529499, 22426890856, 39247058998, 78494117996, 156988235992]

約数ペア:

[(1, 156988235992), (2, 78494117996), (4, 39247058998), (7, 22426890856), (8, 19623529499), (14, 11213445428), (28, 5606722714), (29, 5413387448), (56, 2803361357), (58, 2706693724), (116, 1353346862), (151, 1039657192), (199, 788885608), (203, 773341064), (232, 676673431), (302, 519828596), (398, 394442804), (406, 386670532), (604, 259914298), (796, 197221402), (812, 193335266), (1057, 148522456), (1208, 129957149), (1393, 112697944), (1592, 98610701), (1624, 96667633), (2114, 74261228), (2786, 56348972), (3217, 48799576), (4228, 37130614), (4379, 35850248), (5572, 28174486), (5771, 27202952), (6434, 24399788), (8456, 18565307), (8758, 17925124), (11144, 14087243), (11542, 13601476), (12868, 12199894), (17516, 8962562), (22519, 6971368), (23084, 6800738), (25736, 6099947), (30049, 5224408), (30653, 5121464), (35032, 4481281), (40397, 3886136), (45038, 3485684), (46168, 3400369), (60098, 2612204), (61306, 2560732), (80794, 1943068), (90076, 1742842), (93293, 1682744), (120196, 1306102), (122612, 1280366), (161588, 971534), (180152, 871421), (186586, 841372), (210343, 746344), (240392, 653051), (245224, 640183), (323176, 485767), (373172, 420686)]